Mother Board of PCBA Assembly for Telecommunication PCB Board Fr4, Access Control PCB Board, Telecommunication Main Board Fr4, 2-16layer Rigid Flex PCB Board

Our experienced service personnel and customer-centric team provide customers with complete customized Component Sourcing Solutions Products And Services, UL Pcb Pcba Assembly, Ventilation Control Board PCBA EMS Service with innovative technology. We continue to optimize the cost structure, so that the company's main product cost and gross profit rate has always been in a leading position in the industry. Business management talents play an important role in the survival and development of enterprises. We are committed to building a corporate atmosphere of equality and a learning organizational structure. Wherever you are, please join us, and together we will shape a bright future in your business field!

Shenzhen Baiqiancheng Electronic Co., Ltd. (BQC Electronics) is a professional Electronic Manufacturing Services (EMS) provider offering comprehensive solutions from electronic component sourcing to PCB assembly, mechanical integration, box build, and final product testing.

With manufacturing facilities in Shenzhen (15,000㎡) and Malaysia (6,000㎡), BQC supports flexible production from prototype and low-volume runs to high-volume mass production, helping customers optimize cost, lead time, and supply chain risk.

• Multi-line SMT & THT production
• PCBA, mechanical assembly & full box build
• Conformal coating and customized testing solutions
• DFM support and engineering optimization
• End-to-end supply chain management

• BQC maintains strategic partnerships with leading semiconductor manufacturers and authorized distributors, enabling:
• Priority access to key components
• Cost reduction through alternative component solutions
• Shortened lead times
• Free buffer stock support for long lead-time components

Some picture of factory workshop:

BQC operates under internationally recognized quality management systems, including:

IATF 16949

ISO 13485

ISO 9001

ISO 14001

These certifications ensure strict quality control, traceability, and regulatory compliance across automotive, medical, industrial, and consumer electronics sectors.

We are committed to delivering high reliability, cost efficiency, and long-term partnership value to global customers across industries such as consumer electronics, industrial control, communication devices, and medical equipment.

1. What industries does BQC serve?

BQC provides EMS solutions for consumer electronics, industrial control, communication devices, medical equipment, and automotive electronics, meeting high reliability and compliance standards.

2. What services does BQC offer?

We offer end-to-end EMS services including component sourcing, SMT & THT PCB assembly, conformal coating, box build, and full functional testing-from prototype to mass production.

3. How does BQC ensure stable supply and cost efficiency?

Through strong supply chain partnerships, strategic component alternatives, buffer stock support, and dual manufacturing bases in China and Malaysia, we help customers reduce cost and lead time while minimizing supply risks.

We sincerely look forward to providing you with the best quality and most affordable Mother Board of PCBA Assembly for Telecommunication PCB Board Fr4, Access Control PCB Board, Telecommunication Main Board Fr4, 2-16layer Rigid Flex PCB Board and bringing the best and fastest economic benefits to your business. Our goal is 'blazing new ground, Passing Value', in the potential, we sincerely invite you to mature up with us and create a vivid foreseeable future jointly! We will face the problem directly, dig into the root cause, and strive to improve the status quo of the industry to solve customer pain points.