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HomePage > Blog > Knowledge Base > Top 5 PCB Assembly Companies in China 2025
One important thing in PCB design is the anti-disturbance principles; it helps ensure that electronic devices work seamlessly and coherently without any issues.
It is responsible for integrating parts with other components so they can interact and function properly. In this guide, we will explore the top PCB assembly companies based on their services, quality, and revolution.
PCBasic uses advanced and modern technology that offers excellent guarantees, with double-checking on every circuit board to ensure it's up to top standard quality. Because of their professionalism, many businesses around the world trust PCBasic for their PCBA needs.
In this section, we will take you through, why PCBasic is one of the top PCBA producers in China and how they gain so much customer attraction in this dense business. Their electronic producing services (EMS) make them different from other producers in the PCB assembly market.
PCBasic, unlike other competitors, offers flexible production to cater to your business needs! They specialize in mid to small-volume production; PCBasic handles every order seriously in a professional way; they provide custom PCB solutions after analyzing the product instead of a common approach model, and further, they provide prototype PCB assembly before placing bulk orders, which acts like a pilot project.
By working with PCBAsic, you are not just getting a PCBA manufacturer, but you are also getting a loyal companion who is committed to pushing you toward success and keeps you in the loop throughout the whole process. PCBasic has positive traits in its work; with its R&D team, the probability of achieving your milestone surely increases.
It was established in 1972 and is commonly known as WUS. PCB manufacturing is important for making technological machines. Wus Printed Circuit is one of the top companies in this industry, and we can't ignore it.
Wus Printed Circuit Kunshan Co., Ltd is a China-origin company mainly involved in the production, sales, and customer support services of printed circuit boards (PCBs). They are determined to focus on making powerful and productive circuit boards. They use modern equipment to produce outstanding circuits. The company offers complete turnkey PCB assembly containing component structure and other combinations that effortlessly complete the circuits with your products; they make PCBs last longer.
Motorized PCBs: Wus is known for making permanent custom PCB manufacturing for cars, ensuring they work well in tough and rough conditions without making any fuss.
World access: Many businesses around the world trust Wus for their prototype PCB assembly needs. Taiwan’s strong large-scale integration component industry has helped it to grow faster without compromising on quality in overpopulated PCBs for IC testing and AI-powered products. Despite all odds, they still managed to maintain their good position in the market.
Unimicron is a leading PCB manufacturer; it was established in 1990, spread business worldwide, and earned the position of 6th in 2006 in the PCB industry; its legacy of success didn't stop there; it became universal No. 1 in the PCB assembly company in 2009 and 2010.
In the 2012 global PCB marketplace, Unimicron appeared in second position with a market share of 3.7% and a $2.4 billion profit. Unimicron Electronics is a successful leading producer of premium printed circuit boards (PCBs) and digital innovations. Throughout the years, it has grown into a worldwide supplier providing advanced solutions for modern technology.
The company is based in Taiwan and does its business in the Asia district, but it has spread its network in America and within Taiwan. Its working divisions consist of the provinces of Taiwan and continental China. They earn handsome profits from the supply of PCB assembly as goods and services.
Moreover, because of an expert team, it does experiments and screen staining services for top PCB assembly companies. Applications of its products and services include transparent crystal display (TCD) monitors, personal computers (PCs) and borderline items, notebook computers, network cards, faxing devices, scanners, mobile phones, personal digital assistants (PDAs), and many others.
They are equipped with the latest technology available in the market and have a commitment to excellence. Zhen Ding plays a key role in empowering digital appliances. Zhen Ding Technology Holding Limited (ZDT) was established in 1999 and specializes in producing Flexible Printed Circuit (FPC), overpopulated correlation (OC), Rigid Printed Circuit Boards (R-PCB), and Integrated Circuit Substrates (ICS). These products are broadly used as a backbone in the area of computer accessories and consumer electronics. Along with this, their turnkey PCB assembly is one of a kind in the market of PCB assembly.
The company started with a vision of strong focus on invention in the industry and has emerged as an experienced brand. A company’s mission and main values are the pillars for its evergreen success and development. Zhen Ding Technology Group has become an international supervisor by generating unique ideas perpetually and adapting to new challenges in the world of PCB assembly companies. Their expertise in providing prototype PCB assembly and custom PCB services is shaping the new world in the PCB industry.
Shenzhen Kinwong Electronic Co., Ltd. Primarily focuses on R&D, production, and sales of advanced PCBs for different electronics sectors.
Founded in 1993, Kinwong Electronic (Hong Kong) Limited has spread its business in the whole province, they specialize in overpopulated multi-component and custom PCB. As far as their profit is concerned, they are making a profit of over RMB 1.5 billion.
Kinwong has received many awards in their recognition of PCB services:
● Top 100 China PCB Enterprises Award (2009)
● Government-level advanced technology Enterprise award
● Shenzhen Famous Brand Identification
● Top 100 Manufacturing Enterprises in Southern China Province
● Shenzhen AA-Class Enterprise for Customs Compliance
● Guangdong Province Good Faith Demonstration Enterprise
● Harmonious Labor Relations Enterprise in Shenzhen
● Advanced Unit for the elimination of waste in Shenzhen
With a strong commitment to invention, quality, and goodwill, Kinwong Electronic continues its legacy to be a trusted manufacturer of turnkey PCB assembly.
Choosing the right PCB assembly company determines your success in the electronics business. The top PCB assembly companies we have discussed above will continue to control the industry because of their latest machinery, efficient production, and strong expertise in the PCB market. They have earned their respect and loyalty by providing matchless services to their customers and maintaining a good reputation in the market. These companies are known not only for providing rapid yet permanent PCB solutions but also for adjustable PCB solutions for sectors like vehicles, AI, medical, and any electrical goods that require custom PCB solutions.
With the rising need for smart devices, these leading PCB producers focus on advanced circuit design and environmentally friendly production. They offer worldwide delivery of their products on bulk orders. Whether you need overpopulated turnkey PCB assembly, soft electric circuits, or traditional digital methods, these companies offer all you need for different electronic products.
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