LJC Technology obtained the IATF16949 certificate, and reached the strict quality requirements for automobile products. To become the world’s top automotive PCB supplier, LJC Technology has invested a large amount of manpower and materials into the R&D and production of automotive PCB, and implemented strict controls on the production process, quality and traceability, to guarantee the quality for customers. Our PCB products (thick copper, HDI, high frequency and high speed, etc.) have been extensively applied in the electronic driving system, central control system, vehicle electronics, and communication entertainment system, and can also simultaneously meet the technical development requirements for longer service life, higher temperature load, and smaller design distance.
Zhuhai No. 1 Plant, as the Group’s most automated modern high-tech plant, is committed to making products that are mainly applied in automobiles, computers, photoelectricity, security and other fields.

Pingxiang Lianjin Cheng Technology Co., Ltd(LJC), established in 2010, is a professional Printed  Circuit Board(PCB) manufacturer in China. It specializes in manufacturing double-sided, multi-layer and high-density interconnect (HDI) boards. The floor area of LJC is more than 150,000m², and the monthly production capacity is 240,000m².

Over the past 15 years, LJC successively introduced advanced PCB production and testing equipment from Germany, Japan and the United States. At present, the company has more than 1100 employees including high-quality management, engineering and R&D personnels. The company obtained UL, ISO9001:2015, ISO14001:2015, IATF16949:2016, ISO13485:2016, ISO45001:2018, ISO50001:2018 and CQC certificates.

The headquarters is located in Pingxiang City Jiangxi Province. There is convenient transportation, beautiful environment, abundant human resources and high-quality development atmosphere. Our products are mainly applied to automotive electronics, industrial control, communications, medical devices, aerospace and military industry. LJC has established its own core competitiveness in technology, brand, capital and culture. The company‘s market share leads the industry, it is now aiming to become a global leader in PCB manufacturing.