Qingjian Electronics

Name	:	Qingjian Electronics
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About Qingjian Electronics

Shenzhen Qingjian Electronic Technology Co., Ltd. (hereinafter referred to as "Qingjian Electronics"), established in September 2008, is a wholly-owned subsidiary of Bangyan Technology Co., Ltd. Located in the Bangyan Apollo Industrial Park, Yuanshan Street, Longgang District, Shenzhen, and specializes in SMT processing. It focuses on providing a "one-stop" electronic manufacturing supply chain service, encompassing PCB design, PCB board manufacturing, material procurement, PCBA processing, structural design and processing, and complete machine manufacturing. Its products cover various industries and fields such as communication, networking, medical, finance, security, automotive electronics, industrial control, household appliances, and smart consumer electronics.

Cnc Fabrication And Assembly

Qingjian Electronics25 Jun, 2025Business

We offer CNC machining and metal stamping services, covering precision equipment, metal structural components, testing and inspection tools, and other mechanical parts processing services. Additionally, we can provide customers with structural design services for standard communication equipment and industrial control hosts.

china turnkey pcb assembly, one-stop pcb services

Qingjian Electronics25 Jun, 2025Business

We have 5 SMT (Surface Mount Technology) production lines equipped with brand-new imported Samsung S1 and S2 high-speed placement machines, fully automatic solder paste printing machines, ERSA ten-temperature zone reflow ovens, AOI (Automated Optical Inspection), SPI (Surface Mount Inspection), X-RAY, and other high-end equipment. We are particularly skilled in producing high-precision and complex single boards, and have actual performance in producing ultra-complex single boards.

pcb parts suppliers, PCB Parts and Components Procurement

Qingjian Electronics25 Jun, 2025Business

Reliable Electronic Component Sourcing from Qingjian Electronics. Looking for trusted PCB parts suppliers in China? At Shenzhen Qingjian Electronic Technology Co., Ltd., we specialize in efficient, cost-effective PCB parts and components procurement services, backed by over 15 years of supply chain experience. Whether you need active, passive, or electromechanical components, we ensure reliable sourcing, quality assurance, and fast delivery for your production needs.

China PCB Prototype Manufacturer

Qingjian Electronics25 Jun, 2025Business

We can provide various types of PCB board design and production, with excellent delivery capabilities. We are capable of providing rapid PCB manufacturing services for customer samples and small to medium-sized batches PCB design capability Maximum number of layers: 40 Maximum number of designed PINs: 60000 Maximum connections: 40000 Minimum mechanical aperture: 6mil Minimum laser aperture: 4mil Minimum line width: 3mil Maximum BGA quantity per board: 40 Minimum spacing of BGA: 0.4mm Maximum signal design rate: 28Gbps