Top 7 Largest Chinese PCB Assembly Companies

Top 7 Largest Chinese PCB Assembly Companies

Last Updated on April 13, 2023 by

1. Jining Central Precision Technology Co., Ltd.

The largest PCB manufacturer in China and 8th largest china PCB factory worldwide and best UETPCBA. JCT has over 20 subsidiaries throughout the world, including the US and Japan.JCT also produces solar panels and power supplies, as well as designs and manufactures tooling for SMT lines. It is the only Chinese company listed at #24 on Forbes ‘Technology 100’ list of top technology companies. The company was founded in October 1979 and had its headquarters in Jining City, Shandong Province, with plants located across China besides Beijing (Shenzhen), Jinan (Hebei), Chongqing, Chengdu (Sichuan) and Hong Kong.

2. Guangzhou Dingxin Electronic Technology Co., Ltd.

With the largest annual production capacity in China, Dingxin is one of the few PCB manufacturers to invest heavily in R&D and automation. The company has developed its own line of products for power supplies, LED lighting, solar panels, and panels to monitor wind farms. It specializes in single-sided through-hole technology (THT) as well as double-sided SMT assembly lines. Dingxin was founded in 1988 and had its headquarters at Baiyun District, Guangzhou City, Guangdong Province, with branches throughout the country including Beijing (Shijingshan), Shanghai (Huating), Shenzhen (Nanshan), Liuzhou (Guangxi).

3. Dongguan Huajing Printed Circuit Board3. Dongguan Huajing Printed Circuit Board Ltd.

One of the major PCB manufacturers in China, Huajing, has technology centers located throughout the country including Beijing (Shunyi), Shanghai, Guangzhou, and Zhongshan. The company specializes in flexible circuits for wearable devices and high-tech heavy metal-free flex circuits for medical equipment. It also produces board assemblies that are used by customers such as Apple, Samsung, Nokia, and Sony. Founded in 1991, it is headquartered at Dongguan City with branches throughout China, including Shenzhen (Yantian), Suzhou (Jiangsu), Qingdao (Shandong), Wuhan (Hubei), and Chen (Sichuan).

4. Guangdong Rund Electronics Co., Ltd.

Guangdong Rund has grown to become one of the top 10 PCB manufacturers in China, with customers that include Garmin, Lenovo, and Foxconn. The company was founded in 1984 and is headquartered at Foshan City, Guangdong Province, with a branch office in Beijing (Shunyi). It specializes in automated SMT lines for rigid and flexible circuit boards and thick film hybrid technology for power supplies. In addition to its line of products such as GPS modules, touch screens, and RFID tags, it provides systems integration services for international customers.

5. Luohe Xinda Electronic Technology Co., Ltd. 

Established in 1991 by a group of electrical engineers from the Chinese Academy of Sciences, Xinda is one of the few companies with its own SMT line for thick-film hybrid technology. The company has grown quickly over the past 20 years and now offers a wide variety of circuit boards with services including screen printing, silk screening, solder masking, and hot foil stamping. It also has R&D capabilities in printed circuit board design as well as product assembly. Headquarters are located at Luohe City (Henan Province), with branches throughout the country, including Shenzhen (Yantian), Luoyang (Henan), Beijing (Shunyi). 

6. Huaqiang Electronic Technology Co., Ltd.

As an important supplier for Huawei Technologies Co., Ltd., Huaqiang specializes in the production of high-end PCB assemblies for a variety of products in the telecommunications industry. Founded in 1993, it is headquartered in Shenzhen City with branches throughout China, including Beijing (Tianzhu), Chengdu (Sichuan), Jinan (Shandong), Wuhan (Hubei). In addition to its line of products such as Ethernet switches and power supplies, Huaqiang also produces SMT lines for customers like Apple and Intel. 

7. Ningbo Sentech Circuits Co., Ltd.

This China UETPCB was established in 1992, Sentech has grown quickly and now specializes in advanced flexible circuits and rigid-flex circuits for automotive applications. The company has developed an impressive portfolio of customers that includes Samsung, LG, and Foxconn. In addition to offering a full line of PCB services for its clients, Sentech also provides contract assembly services. It is headquartered in Ningbo City with branches throughout the country, including Shenzhen (Yantian), Shanghai (Huating), Beijing (Tianzhu).