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Product Assembly

Product Assembly In China: 5 Common Mistakes And How To Avoid

Today, overseas businesses of all sizes are outsourcing product assembly to Chinese companies as part of their overall outsourcing strategy.

There are many benefits to this approach, including reducing costs and improving efficiency. However, business owners should be prepared to work with Chinese suppliers who have different perspectives on product standards and quality control than what you may use before.

However, dealing with Chinese product assembly suppliers requires skills and experience. To reduce the number of assembly mistakes in your products, here are seven ways you can start reducing errors during the product assembly process.

Not Verifying The Supplier

Your customer satisfaction has a direct correlation with product quality. Yet, a lot of times companies don’t see mistakes or quality issues until it’s too late.

The biggest cause of product assembly errors is skipping over a supplier’s due diligence.

There are certain protocols every entrepreneur should follow when it comes to verifying suppliers, but one major aspect involves verifying their capabilities by checking their certifications and audit reports. Entrepreneurs should be sure they go through all available measures before accepting a quote from a prototyping manufacturer—doing so could save them from headaches down the road.

Only in this way can you confirm if your supplier owns their facilities or is a middleman.

Not Communicating Clearly

The assembly line is a huge component of manufacturing, and it’s where most errors occur.

It’s no surprise that misunderstandings often happen between Westerners and Chinese people. When you and your assembly partner aren’t on the same page, problems will undoubtedly arise.

In this case, it’s important to clarify expectations beforehand, anticipate problems before they arise, and encourage an open flow of communication so anything problematic can be taken care of sooner rather than later.

To avoid confusion, when communicating with your Chinese partner, you must be clear and concise in everything you say. You should try using brief words so that it will take less time for them to understand what you’re trying to convey.

Not Eliminate Unnecessary Processes

Although eliminating all manufacturing errors may not be a realistic option, you can eliminate non-essential processes during product assembly to reduce costs and timeframes.

This step is an easy one for some manufacturers—but for others, it’s something that must be worked toward over time.

A great way to start is by being honest with yourself about what processes are essential and which ones are not. You may be surprised by how much you can cut back without hurting quality.

Not Setting Up Sample Tests

On a product-assembly line, setting up sample tests can be run throughout each shift.

These tests can be used to test workers and catch problems before they result in big mistakes. Include enough checks and balances on each test that they’re impossible to fail without making an error.

For example, if assembly involves inserting a screw into an electrical component, include wire connectors on your sample piece so workers know what is correct for installation. If a worker tries to install it incorrectly, he or she will have to remove it and start over.

If you don’t include these extra components, there will be no way of knowing whether or not your worker did something wrong until after he or she has completed his or her work.

With sample tests, any errors will become apparent right away and can be corrected immediately—or prevented from happening at all—before they snowball into bigger issues later in production.

Not Conducting Product Inspection

As you may know, it’s impossible that there is zero defect in making and assembling the product.

And you may need to know what type of defect is in your product and how can it affect your product functionality.

By recognizing and fixing errors during assembly, you’ll maintain high product quality and reduce financial losses. The more you know, the more you can do to improve your product.

In this case, it’s a good idea to conduct an inspection to check the product quality for you. If you don’t, you’ll be accepting a level of risk that may not be necessary.

An experienced inspector can find the major defect in the product and write a detailed report, so you have no reason to worry about the customers complaining about the product quality.

The Solution For Your Assembly Project

Sometimes, finishing a product assembly project can seem like an insurmountable challenge.

If you are considering outsourcing your assembly and are unsure where to start, Shield Work is here to help you make this process easier.

We own an IP protection flagship facility to conduct activities from manufacturing, and product assembly to quality inspection and warehousing.

With our British ownership and management background, we take pride in our international experience and we know what works and what doesn’t! Contact us for a no-cost consultation!

How To Evaluate A Product Assembly Company In China: 5 Strategies To Success

As the global pandemic is continually spreading, and China insists on the zero-Covid strategy, it’s getting harder for many overseas businesses to find a product assembly company for their products.

Thankfully, you don’t have to go at it alone. Here are five strategies that will help make finding the right assembly partner much easier.


Experience is an important factor to consider when reaching out to an assembly supplier.

Nearly all of the assembly suppliers claim that they have relevant experience in dealing with any type of product so you have the confidence to work with them. But remember, some assembly companies are better at certain types of products than others. It’s better for you to partner with those who specialize in your product.

In this case, you should be careful to identify if they are telling truth. Try to clarify the questions below:

  • When did the assembly plant start?
  • How many engineers do you have?
  • What are the processes to assemble my product?
  • Have you worked on a similar project before? What was it like?
  • Have you worked with an overseas business?

By answering these questions, you can figure out if the information provided to you is relevant, up to date, and available in real-time.


The second thing you need to do is to assess your potential assembly partner’s capacity.

You don’t want to send your product and money somewhere it will sit on a shelf or in a warehouse waiting to be assembled. To ensure you won’t get stuck with products that aren’t being assembled as fast as they can, make sure you know exactly how much production space your assembly partner has is available.

If you have any concerns about their ability to meet your demand and requirements, ask them directly about their current output rate and deadline.

Don’t risk losing out on profits by making an assembly partner overburdened with your orders—go with someone who knows what they are doing.


Not all China product assembly companies are created equally.

No matter how well-established the assembly plant is, there still may be a possibility that they don’t have proper certifications and licenses.

So, if you are concerned whether your product is being produced and assembled in compliance with regulatory standards, ensure your supplier has the relevant business licenses to operate their facility as well as any relevant compliance certifications to manufacture and assemble your product.

Here are some common ISO certifications, including:

  • ISO 9001:2015: Quality Management Systems
  • ISO 14001:2015: Environmental Management Systems
  • ISO 45001:2015: Occupational Health And Safety
  • ISO 14001 – Environmental Management

Each product or industry requires different kinds of certifications. So Each product in China requires a different kind of certificates and documents. So, always ask to check the required materials for assembling your product before any order confirmation.

Language Proficiency

One of the biggest headaches for overseas businesses to find an assembly supplier is language.

Consider working with those who have English background and speak English fluently. Although now more and more Chinese people speak English, it’s still possible to lead to misunderstanding certain points.

Therefore, remember the two principles when communicating with Chinese suppliers:

  • Open – Though you and your supplier speak the same language, there is a gap in knowledge and logic that leads to misunderstandings. So try to be open and straightforward in your conversation to make both sides on the same page.
  • Precise – Precision communication is fundamental to a long-term partnership. Describing your needs and requirements precisely can reduce the workload for both parties.


Assembly service providers have traditionally relied on low-cost to gain a competitive edge.

But times have changed.

Nowadays, the costs of labor and land are no longer as cheap as before. More and more assembly plants are offering tailored service and support so these can be key considerations when partnering with an assembly company.

There are some assembly companies offering one-stop services from quality inspection and testing to warehousing and fulfillment, which release you from finding other services one by one.

About Shield Works

Finding a reliable and professional product assembly partner will help to boost your business by avoiding high-defect rates and unexpected delays.

Shield Work, a leading product assembly service provider in China, is ready to help you assemble your products with our well-established facility. Contact us to discuss your project today.

Electrical Assembly In China: 5 Things You Should Need To Know

If you’re looking to assemble your products in China and want to do it as cost-effectively as possible, then it’s important to find the right assembly partner before you get started. Doing so will help you stay on track and keep your costs low without sacrificing quality or speed of delivery.

However, how do you find the right assembly partner? How can you be sure they have all the equipment they need? What should you pay attention to when interviewing them? Keep reading to learn 5 things that you need to know when finding the right assembly partner in China.

1) Get Ready – What Information Do You Need?

Before you begin your search for a reliable assembly partner, there are a few things you’ll need to prepare.

If you don’t know what kind of electrical assemblies your company needs, you won’t be able to find a viable assembly partner. So, make sure what electronical assembly service you will need for your products.

Typically, there are 5 electronical assembly techniques:

  • Wiring
  • Wiring harnesses
  • Connectors
  • Clamps
  • Switches

If you know exactly what you want your supplier to do and how much it will cost per piece, then you should have no problem finding a great Chinese assembly supplier.

2) Where Do I Start – How Can I Approach Vendors?

When seeking out an assembly partner in China – something that may seem easy on paper – you’ll face many obstacles along your way.

As you may know, they’re a lot of fraud factories in China. When a factory knows it will be completely shutting down, its owner will take back the case without noticing their foreign clients. Because they know you are far away from them and you can not check their account.

So try to work with those who are searchable online. Click to their websites and social platforms and read about their reviews and case studies.

You can also go to some online forums to ask someone that has worked with a good electronical assembly company for more information.

Before diving into your hunt, there are 5 questions you should ask:

  • Wha’s your budget?
  • What type of product do you want to be made?
  • What material do you want to use?
  • How much time do you have before production begins?
  • How large of a batch will you need to produce?

3) What to Look for – How Can I Evaluate Vendors?

A good electrical assembly vendor will have an assembly facility that can assemble your items with precision and quality.

However, if a vendor claims that they have a team of professional engineers and skilled workers to charge more, you should be careful with that. Some vendors in China may not even have factories, and they outsource all of their orders. 

So, when you evaluate a vendor, it’s better to visit their facility in person. In this case, you will have a better understanding of such elements:

  • Physical environment: size, layout, equipment and manufacturing capabilities
  • Working condition: workplace safety and mode 
  • Culture: departments and working hours, certifications

Plant tours are one of the most valuable activities you should do before partnering with a potential assembly vendor, especially if you want to work on large-scale projects with them.

3) Prepare Yourself – Can You Manage the Process?

Before going through with an electronical assembly company, you will have to make sure that you are capable of managing your supplier.

What does that mean?

If you are a business owner and you are not familiar with all aspects of electrical assembly, it will be quite hard for you to learn everything step by step. In this case, it is a good idea to contact a professional agency or experienced consultant who can help guide and educate you on what goes into setting up an electrical assembly operation.

And understanding that there are language barriers when working with your supplier is inevitable since most factory owners do not speak English well. So try to keep your requirements simple to be understood for both sides.

Also, maintaining relationships with your product assembly company is essential in China. Earning your supplier’s trust and involving them in your project from the earliest stages ensure they become a strategic partner, which is vested in the project’s success.

5) What Next – After I’ve Signed an Agreement?

Now that you have compared some potential suppliers and you are about to finalise a perfect one for you, what’s next?

At this stage, you should learn more about the agreement.

If you have an IP right on your product, make sure that your supplier has a non-disclosure agreement to safeguard your trademarks or logos.

Let Shield Works Be Your IP Protective Manufacturing Partner

Our assembly service at Shield Works is a combination of reliability, cost-efficiency, and punctuality.

With our British ownership and management background, we have full capacity to help our overseas clients to assemble their products without IP rights risks.

Our product assembly team is so skilled and experienced that we can guarantee 100% satisfaction. Contact us to discuss your project today.

How To Choose The Right Product Assembly Supplier In China?

Partnering with a product assembly company in China can help grow your business and save you money by allowing you to order more products without building an in-house assembly line.

However, finding the right product assembly partner isn’t always easy and problems often arise due to business misunderstandings.

To mitigate any issues there are some important things to know before you get started.

Know What You Want From A Product Assembly Supplier

First and foremost, you should have a clear idea of what you want from your suppliers.

Some small companies jump into outsourcing without any clear vision of what they want and what they need at the beginning, which can lead to major problems down the road.

Therefore, make sure you’re very clear about your expectations and standards.

The more details you provide to your assembly supplier, the easier it will be for them to achieve your goal.

Enquiry about expertise in your industry

Before deciding which product assembly supplier is the best for your project, you need to know if they have experienced with similar products in your specific industry.

For example, if you need to get some electronic parts assembled, but you choose a supplier that merely focuses on toys assembly, you may encounter troubles down the line.

Ideally, you want to find an expert within your niche who has several years under their belt and at least one other completed successful product assembly project.
If not, a lack of expertise can often lead to delays and added costs down the road as manufacturers learn on-the-fly rather than preparing beforehand.

If they aren’t willing or able to discuss their background and expertise during early conversations, it’s probably time to look elsewhere.

Finding a partner that fits in both categories is rare, but possible if you do some research and ask around (or bring on an expert yourself).

Ensure Your Intellectual Property Rights Are Protected

Your company’s intellectual property rights are one of your most valuable assets.

Before choosing a Chinese product assembly partner, it’s important to understand how your intellectual property is protected.

With so many companies in China today, it is hard to determine which ones are qualified and care for their customers’ IP. Therefore, it’s also a good idea to check if your supplier has any patent infringement history.

Additionally, it would be better to ask your supplier if they have any experience working on IP issues.

Keep in mind that you should ask your suppliers if they have intellectual property (IP) agreements before cooperation.

Make sure that you have an agreement in place that protects your intellectual property (IP) rights when you transfer technologies to a third-party company. There are many kinds of IP protection agreements available, so choose wisely. You may want to consult with experienced legal counsel.

Avoid Common Pitfalls With Product Quality

One more important factor you should keep in mind is how to avoid common pitfalls with product quality.

Poor-quality products will only hurt your business and tarnish your brand.

To avoid problems as best as possible, here are three keys to remember:

1) . Be clear and concise about your product requirements and expectations.

2)  Investigate and work with your assembly supplier to ensure your product complies with the regulations of the final market.

3) Follow up throughout production and communicate effectively.

Let Shield Works Take Care of Your Product Assembly

Choosing a product assembly service provider in China is not an easy job, especially when you want to hire someone professional and reliable.

If you’re looking for an outsourcing partner in China, look no further than Shield Works.

Shield Works provides customized OEM manufacturing and assembly activities to meet your business’s needs. Contact us today.

Which Industries Benefit the Most From Product Assembly in China?

Globally, companies realize the benefits of manufacturing their goods in China. However, you might wonder which industries benefit the most from product assembly there.

Today, we’ll take a look at the industries that benefit from manufacturing in this nation. Keep reading to learn more about which industries benefit the most from product assembly in China.

China and the Global Marketplace

Around the world, there’s a wealth of goods that were made in partnership with a China assembly service. Some companies manufacture their goods in China because of the abundance of affordable employees.

Also, China’s ecosystem of suppliers, component manufacturers, and distributors has evolved. Now, the nation is a more cost-effective and efficient place to manufacture many products.

Years ago, many individuals migrated to China seeking work. Now, the labor pool in China enables the region to produce goods cost-effectively and in bulk.

Furthermore, China factories can meet any seasonal industry requirements. They can even help your company to meet unexpected fulfillment needs for sudden rises in demand.

Doing Business in China

Manufacturers in China don’t operate in a silo. Instead, they rely on a network of competent business partners. These partners include:

• Clients
• Component manufacturers
• Distributors
• Government agencies
• Suppliers

Together, these partners facilitate efficient production through competition and cooperation. In fact, the business ecosystem for product assembly services in China has evolved considerably over the last three decades.

Big Players in Product Assembly in China

Shenzhen borders Southeast Hong Kong. The area has become a hub for the electronics industry.

It’s cultivated an effective ecosystem for meeting companies’ manufacturing and supply chain needs. This ecosystem includes component manufacturers.

Also, the area’s factories employ affordable workers. However, part of the local workforce also consists of a highly skilled technical workforce.

Area manufacturers also partner with assembly suppliers. Moreover, they work closely with their clients.

Some of the most well-known and biggest brands in the world have realized the advantage of manufacturing and product assembly in China. For example, Apple Inc. leverages China’s supply chain efficiency. The partnership helps to keep the company’s costs low and its profit margins high.

FoxConn Technology Group is another major company that operates in China. It works with several suppliers and manufacturers of components in the area.

In fact, several industries rely heavily on OEM manufacturing in China.

Industries That Rely on Product Assembly in China

The global economy is expanding. Simultaneously, companies are struggling to meet the increasing demands of consumers.

As a result, a growing number of companies around the world are outsourcing manufacturing and product assembly to China. By doing so, these companies can afford to produce more products. More importantly, they can keep pace with rising consumer demand.

Still, there are some industries, in particular, that benefit from partnering with China. Let’s have a look at them.


Electronics are one of the top goods exported with the help of manufacturing in China. In the United States, for instance, consumers are passionate about electronics.

The citizens of China represent only about 40% of end-users of electronics. Most of the electronics manufactured in the country are for export.

Some experts forecast that reliance on product assembly in China will continue to grow over the next decade. Around the world, there’s no sign that the demand for consumer electronics is slowing. As a result, a growing number of electronics companies will likely turn to China to support their operations.

Medical Supplies

A considerable number of medical equipment firms source product assembly in China. The devices designed by the medical field save lives. They also help to improve the quality of life for patients.

Their partnership with regional manufacturers helps to curtail costs. Most importantly, medical equipment companies continue to work with manufacturers in China because they consistently receive high-quality products.


There’s no place on the planet that doesn’t use plastic goods. No matter where you go, you’ll see goods made of plastic. In part, companies can keep up with the demand for plastic goods because of their relationship with manufacturers in China.

Many of the things that people use daily are a result of contract manufacturing in China. There’s plastic in nearly every tool, toy, and component.

Factories in China continually output plastic toys, electronic devices, and parts. It’s in all the top manufactured products in various consumer industries.

People rely on these goods every day. As a result, the plastic industry’s reliance on OEM manufacturing in China will likely continue.


Factories in China produce an incredible amount of clothing and textiles. In fact, clothing and textiles are the top exports in China.

Many United States companies sell textiles made in China. Manufacturing in China is a vital part of the fashion industry.

As with other industries, manufacturing in China enables companies to produce high-quality, affordable goods. Moreover, the production capacity of OEM manufacturers in China enables the fashion industry to meet the ever-increasing speed of today’s fashion cycles.

A Trusted Manufacturing Partner in China

Now, you know a bit more about which industries benefit the most from product assembly in China. Still, have you ever thought about how your company could take advantage of working with suppliers and manufacturers there?

If you want to learn more about working with companies in China, Shield Works Precision Manufacturing can help.

Our warehouse and manufacturing facility is located in the heart of Zhuhai City near the South China Greater Bay area. We provide custom OEM manufacturing, assembly, and warehousing. For more than 16 years, Shield Works Precision Manufacturing has worked with a growing international client base.

Please feel free to contact us today to learn more about risk-free, high-quality manufacturing solutions in China.

product assembly services

All Things About In-house Precision Assembly

At Shield Works, we believe in precision assembly meaning that we focus on every detail right down to the last millimeter. We appreciate the fact that no two customers have the same requirements. We are able to provide you a personalised assembly line unique to your business.

This blog aims to describe all things about assembly. At the same time, it will give you an insight into how Shield Works enables you to, quite literally, ‘mind your own business’ with our top-of-the-range assembly lines.


Shield Works is an in-house precision assembly facility. This means that we tailor your assembly line to be exactly how you want. Moreover, how you need it to suit your individual requirements. This flexible and forward-thinking attitude sets us apart from competitors because it means that you get your business, your way.

Guaranteed Intelligent Property protection

  • IP – Intellectual Property.
  • NDA – Non-Disclosure Agreements

Apart from offering a suite of premium assembly and manufacturing solutions, we understand the value of your product and have implemented all measures to ensure your IP is protected. Given our extensive knowledge of manufacturing in China and understanding the struggles of long-distance professional relationships, we bring you a sense of security in this decision. It’s not unknown that assembly and other production services in China can sometimes come at a risk to IP. However, at Shield Works, we offer a dedicated system focused on secure IP protection.

At Shield Works, we have state-of-the-art fingerprint access and secure production zones to protect your interests. In addition, we provide full IP protection at the source of manufacture. Also, we provide legally binding NDAs with every external body that we work with during the process of assembly line. We need to ensure your products are safe and sound.

Furthermore, Shield Works offers exclusive IP protections, Patent, Trademarking & Copyright Services. In an effort to ensure your product is well protected, Shield Works has partnered up with Innopat. Innopat is a leading Zhuhai based IP agency authorized by the National Intellectual Property Administration of China.

It is highly recommended to register the eligible IP within China as early as possible and also to understand the full range of IP that you would need to file for such as utility, design, invention, as well as trademarks and copyrights.

Daily Updates

Unlike any other assembly facility, Shield Works offers you top-of-the-range services related to the productivity of your assembly line and workers. We understand that business abroad has problems like poor communication, indirect contact and a lack of control over what is going on in your facility. This is not in-line with Shield Work’s values of integrity and transparency and we work to break this stigma. Shield Works have implemented a system which gives you full access to key information.

Each worker will be given a unique login and account which allows them to record which part of the line they have been working on and track how many units have been made during their shift.  This is with the aim of providing you with real-time reports of how effective your assembly processes are going.

These online logs will be collected and sent directly to you, the boss, to make sure you’re completely in-the-know about your business. Our clients will receive an automatic direct message with a timely report to know more about the on-site assembly line.

If there were any glitches in productivity during the day you would receive a full update on where in the assembly line, who was supervising the assembly at that exact time and the steps that have been taken to address the complications.  These are just a few examples amongst a whole range of data and information you will have access to.

24hour Visibility

Everything’s your business with Shield Works assembly lines. We offer the unique opportunity to access 24hour CCTV of your assembly line.

We believe that it’s imperative to have full transparency and access to information in order to develop trusting professional relationships. To be in-the-know about your products and work force is an extremely important aspect to business relationships, especially when there are distances and time-zone differences to consider.

Shield Works offers you a system in which you are can check-in on business in one second. This means that your business and its success is exactly where it should be…at your fingertips! We hope that this visibility eases the anxieties you may have around business abroad.