PCB Manufacturing Experts | Lian Jin Cheng Technology Co., Ltd.

About Lian Jin Cheng Technology

Lian Jin Cheng Technology Co., Ltd. is a leading manufacturer of high-precision printed circuit boards (PCBs) based in China, serving global clients across mission-critical industries. With state-of-the-art facilities in Shenzhen and Jiangxi, we combine cutting-edge automation with rigorous quality standards to deliver reliable, high-performance PCBs.

Our expertise spans aerospace, military, medical devices, industrial automation, consumer electronics, 5G communication, and automotive electronics. We are committed to innovation, precision, and customer satisfaction, ensuring every board meets the highest industry specifications.

Our Application Fields

We specialize in manufacturing high-reliability PCBs tailored for demanding environments and advanced technologies.

Aerospace PCBs

High-frequency, high-reliability boards designed for extreme environmental conditions in aviation and space systems.

Military Industry PCBs

Ruggedized, secure, and EMI-shielded PCBs compliant with defense and military standards.

Medical PCBs

Ultra-clean, biocompatible, and precision-engineered boards for diagnostic, monitoring, and life-support systems.

Industrial Electronics PCBs

Durable, temperature-resistant PCBs for automation, control systems, and heavy machinery.

Consumer Electronics PCBs

Compact, high-density interconnect (HDI) boards for smartphones, wearables, and smart devices.

5G Communication PCBs

High-speed, low-loss RF and microwave PCBs optimized for next-generation wireless infrastructure.

Automotive Electronics PCBs

AEC-Q200 compliant boards for ADAS, infotainment, powertrain, and electric vehicle systems.

Custom & Hybrid PCBs

Tailored solutions including rigid-flex, metal-core, and multi-layer boards for unique applications.

Advanced Manufacturing Facility

Our Jiangxi and Shenzhen factories are equipped with fully automated production lines and precision machinery.

State-of-the-Art Equipment

LDI (Laser Direct Imaging) Machine
VCP (Vertical Continuous Plating) Line
High-Speed Drill & CNC Routing Machines
Inner Layer Pretreatment & Etching Systems
Press Fit & Text Printing Machines
Chemical Laboratory for Quality Assurance

Process Capabilities

We support a wide range of technical specifications to meet diverse industry requirements.

1–32

Layers

0.075mm

Min. Line Width/Spacing

0.15mm

Min. Hole Diameter

100+

Units Daily Output

Certifications & Standards

ISO 9001 IATF 16949 IPC Class 2/3 RoHS Compliant REACH

Contact Lian Jin Cheng Technology

Ready to start your next project? Reach out to our team for fast, professional support.

Contact Information

Phone: +86 1350 2899 906

Email: [email protected]

Jiangxi Factory: Jiangxi Hunan Cooperation 5G Industrial Park, Pingxiang, Jiangxi Province, China

Shenzhen Factory: Whole Building A7, No. 1 Industrial Zone, Ho San Lin Po Keng, Xinqiao Street, Bao'an District, Shenzhen, Guangdong Province, China

Visit Official Website to Contact

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