We insist on quality first, customer first and sincerity as our goal, and keep developing high quality SMT&DIP Assembly Service, Automotive Electronic Product PCBA Assembly, Pcba Telecommunication Products for the society. Looking forward to the future, we will continue to enhance the overall strategic awareness and service awareness in the fierce market competition, constantly surpass and make progress, and strive to create an excellent reputation. Our company takes 'keep improving' as its core competitiveness. While producing high-quality products, we also provide customers with batches of cost-effective products, and bring warm and intimate after-sales service. We have rich experience in process, material, product quality and service management. We continue to develop and improve products to meet customer needs to the greatest extent, and enable users to enjoy the most perfect pre-sale and after-sales service
About BQC
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.
Our Core Capabilities
- 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
Strong & Reliable Supply Chain
- 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
Factory Workshop
Some picture of factory workshop:

Certified Quality System
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.


Our Commitment
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.
FAQ – About BQC
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.
With the purpose of efficient service, building a first-class team and providing superior Best Quality 10L Multilayer Professional PCB PCBA Factory Rigid-Flex PCB for Telecommunication Product are our quality objectives. 'Good quality and reasonable price' are our business principles. Our company insists on scientific management, continuously improves the management model, promotes customer satisfaction and enhances competitiveness.
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