Shenzhen Baiqiancheng Electronic Co.,Ltd (BQC) provide completely assembled and tested service. It includes Surface Mount Assembly   (SMT), Through Hole/Mixed Technology Assembly, Box Build. The production department also features complete inspection and testing services including Microscope, AOI, 3D X-Ray, ICT, Functional, Burn in, and Box Build Test etc. to meet manufacturing standards and to ensure overall customer satisfaction.

Our building products experience range:industrial controllers, telecommunication products, medical products, consumer electronics, intelligent control products, fire alarm, wireless communication,networking and house controller.

PCBA Manufacturing & Test

With 15 years of experience, BQC has been a pioneer in surface mount technology (SMT), box assembly, and lead-free materials processing. Printed circuit board assembly and testing is at the heart of our manufacturing services. 

Engineered Prototyping and New Product Introduction

Prototyping is an integral part of the system design process. Our OEM customers take advantage of our on-site, rapid prototyping services to verify functionality and manufacturing ability. Early visibility of the prototype can identify problems and minimize risk, while increasing output, reducing development costs, and accelerating development cycles.

Functional Testing Capabilities

Comprehensive testing applied throughout new product development saves customers money while reducing manufacturing downtime. At the earliest stages, in-circuit testing, automated optical inspection (AOI) provide vital feedback that facilitates timely adjustments. Then functional and application testing are performed to individual customer specifications before rigorous environmental stress screening verifies product reliability. When it comes to introducing a new product, BQC suite of functional and testing capabilities ensures that building it right the first time, and delivering a solution that exceeds expectations.

Automated conformal coating

We have an individual conformal coating room.

RoHS Manufacturing & Services 

Every business is obliged to meet legal requirements designed to protect the environment.

BQC offers RoHS-compliant manufacturing services, with standardized processes for all component and assembly procedures.

PCBA facilities are IPC certified and have achieved Class 2 lead-free validation.

We have professional team, specifically responsible people to take care of your every order with 12 SMT lines, 2 DIP lines, 3 Assembly lines;

We have SPI on-line equipment, ICT tester, AOI, X-Ray etc.

We have ISO9001, ISO13485, and getting ISO14001 IATF16949.

We can offer special one-stop service that can meet your demands.

If you have any projects, please contact with me chinaems@bqcdz.com or pcba@bqcdz.com .