Bicheng Electronics Technology Co., Ltd

We Are Your RF PCB Solution Provider!

Rogers PCB, Taconic PCB, Arlon PCB, F4B PCB

ISO9001, ISO14001, IATF 16949 certified

About Us

We are a service-oriented company specializing in PCB fabrication and PCBA delivery. Our core team has over 20 years of industry experience, with in-depth knowledge of manufacturing processes for multi-layer PCBs, HDI boards, rigid-flex boards, high-frequency and high-speed boards.

We do not provide PCB design services. Our expertise lies in efficiently and reliably transforming customer-provided design files (Gerber, BOM, pick-and-place files, etc.) into manufacturable, high-quality products.

Our Services

OEM Manufacturing

With complete design files provided by customers, we manage the entire PCB fabrication and PCBA process:

DFM Review: Engineering validation of Gerber files before production—checking trace width and spacing, hole sizes, stack-up structure, impedance control, and other critical parameters to identify and resolve manufacturing risks early.

Production Resource Matching: Optimal production line allocation based on layer count, material type (FR4, high-frequency materials, metal-core, etc.), surface finish requirements (ENIG, OSP, HASL, etc.), and delivery schedule.

End-to-End Quality Control: Full-process monitoring from material cutting, lamination, drilling, and plating to solder mask, surface finishing, profiling, and electrical testing. Mandatory inspection hold points at critical stages, with 100% electrical testing on finished boards.

PCBA Assembly: Component sourcing, SMT placement, DIP insertion, AOI inspection, X-Ray inspection, ICT testing, functional testing (per customer requirements), assembly, and packaging.

Supply Chain Integration

Leveraging long-established supply chain partnerships, we offer:

Component Sourcing: BOM kitting services through reliable component channels, reducing customers' administrative costs of fragmented procurement.

Flexible Capacity Coordination: Agile capacity deployment across multiple manufacturing partners based on order volume, process complexity, and delivery urgency to ensure on-time delivery.

Cost Optimization Recommendations: Reference suggestions on material alternatives, panelization optimization, and surface finish selection to reduce costs without altering the original design.

Quality System

All manufacturing partners are certified with:

• ISO 9001 Quality Management System
• IATF 16949 Automotive Quality Management
• ISO 13485 Medical Devices Quality Management
• UL Safety Certification

All products are RoHS and REACH compliant.

Each shipment includes a complete inspection report (impedance test, solderability test, cross-section analysis, etc.) with full traceability.

PCB Pattern Plating

PCB Washing

Developing

Bicheng Electronics operates two major production bases, strategically located in Shenzhen and Jiangmen.

The Shenzhen factory employs over 300 staff and has a monthly output exceeding 10,000 square meters of PCBs. As a brand-new facility, it specializes in quick-turn prototypes and small-volume production.

The Jiangmen factory features two new industrial buildings spanning approximately 15,000 square meters, specifically designed for mass production. Equipped with state-of-the-art automated machinery sourced from Israel, Japan, Germany, and Taiwan, the Jiangmen facility produces up to 30,000 square meters per month for 2- to 10-layer PCBs. The establishment of this plant has significantly strengthened Bicheng’s capacity to supply high-end PCBs to both domestic and global markets.

With a strong and diverse product portfolio, Bicheng serves customers worldwide. Our offerings include multi-layer boards (up to 32 layers), flex-rigid combinations, heavy copper PCBs, high-frequency and high-speed boards, and HDI, among other types.

We are committed to becoming a leading diversified PCB supplier known for precision-engineered products. Our mission is to create lasting value for our customers while building a promising future for our employees.

Quality Policy

Bicheng has established a comprehensive set of management procedures and approaches to ensure that all PCBs consistently meet customer requirements. These procedures cover the entire production chain, including vendor selection, work-in-progress (WIP) inspection, outgoing delivery inspection, and customer service.

Evaluation and Audit of Suppliers
All suppliers must undergo a formal evaluation by Bicheng. Additionally, we assess and rank our suppliers annually to ensure that all materials consistently meet Bicheng’s quality standards. In alignment with ISO9001 and ISO14001, we continuously develop and supervise our suppliers, driving them to improve both quality management and environmental performance.

Contract Evaluation
Before accepting any order, Bicheng thoroughly reviews and verifies each customer’s requirements to confirm our ability to meet specifications, delivery schedules, and other demands.

Creation, Review, and Control of Manufacturing Data
Once customer design data and specifications are submitted to our marketing department, Bicheng verifies all requirements. The data is then converted into manufacturing data through CAM processes. A Manufacturing Instruction (MI) is subsequently generated based on actual production processes and technologies, serving as the guide for fabrication. Each MI must be reviewed by independent engineers and QA engineers before release.

Incoming Material Quality Control
All materials are inspected prior to warehousing. We have implemented strict inspection procedures and instructions to control incoming material quality. Advanced precision inspection instruments and apparatus enable accurate assessment of material acceptability. Materials are issued on a first-in, first-out (FIFO) basis. Materials approaching their shelf life trigger an automatic "alarm" to ensure they are used before expiration.

Control of Production Process
Full process control is achieved through accurate Manufacturing Instructions (MIs), comprehensive equipment management and maintenance, rigorous process control, strict WIP inspections, and clearly defined working instructions.

Final Control and Inspection
All PCBs must pass open/short testing and visual inspection after completing specified physical tests. We utilize various advanced testing systems, including customized probes and flying probe test machines, to guarantee 100% testing of every PCB.

Product Delivery Audit
A dedicated FQA (Final Quality Assurance) department inspects PCB products based on customer specifications and requirements using a sampling method. Only qualified PCBs proceed to packaging. Prior to shipment, the FQA also conducts a 100% audit of warehouse packing and shipping items, including product number, customer number, product quantity, and shipping address.

Customer Service
We have established a professional customer service team that proactively communicates with customers and addresses feedback in a timely manner. By maintaining a sharp focus on customer needs and expectations, we continuously adjust our service policies and PCB product requirements to better serve our clients.

Design For Manufacture

Every day, we strive to improve, keep progressing, and never stand still. We believe that teamwork is the key to success, and our commitment to the creative process only makes us stronger.

Guided by modern scientific management and real-time information sharing through network technology, we have created a highly efficient working environment. Our skilled manufacturing expertise helps equipment achieve its best performance. With our high-quality PCBs and flexible cooperation, you will experience professional, value-added service.

At Bicheng, your specific needs are met, while our success is driven by innovative products and a competitive edge.