Electronic product development, PCB design, Shanghai Qianglin Electronics

Service items
Access to various engineering prototypes, R&D, test sample proofing and welding, transplantation of panels, difficult welding, high-tech product circuit board welding
Welding processing
and other services. {Available on the same day as soon as possible}
Ball repair, post-installation, welding, glue removal and repair of flying leads (no limit on quantity, priority will be given to larger quantities).
Circuit Board Disassembly Board Replacement of Components Old circuit boards are used for disassembly, classification, trimming, soldering, testing and other processing of various components. A reflow soldering machine is used for constant temperature disassembly to ensure the damage rate of the chip.
The company's precision chip test rack (minimum spacing is as high as 0.4 mm) is made of imported precision double-headed test needles and anti-static materials, with reliable contact, accurate positioning and long service life. (Valet chip batch testing)
Patch processing
Such as hand-insertion processing. Hand-installed lead-free reflow soldering is only for the production and processing of small and medium-sized batches of patch plug-ins.
Sub-assembly, complete machine assembly, electronic component desoldering, electronic product assembly, electronic product batch testing and maintenance.
The company provides design remedial measures, which can perform remedial welding and repair of array flying lines on the upper pitch equivalent package.
Familiar purchasing channels for imported electronic components, partial devices, and various connectors. Professional electronic engineers program (write) various types of microcontrollers and memory chips on behalf of customers.
Undertake various industrial control, medical, communications, military industry
Testing instruments, meters, etc.
Professional repair of imported electronic equipment, circuit board maintenance.
Circuit board production and copying services (free board copying available)
Copying/modifying circuit board copying list production and reverse drawing of schematic data and return of files
Chip decryption MCU decryption series MCU decryption /Chip decryption and burning chip, chip copy verification and testing, model identification and replacement
Batch processing
High precision processing, special processing, flexible circuit board processing, rigid-flex board processing, circuit board maintenance, etc.
Prototype production Functional prototype debugging, batch component procurement, software and hardware development, etc.
Welding, R&D sample welding, small batch welding, ball placement, rework, mounting, welding, glue removal and flying line maintenance
OEM and materials
Shanghai Qianglin Electronic Technology Co., Ltd.
@< br/> Contact person Mr. Wu
Contact person Yang Xian
Contact person Xiong Xian
Company phone number
Company address Building No. Jinglian Road, Minhang District, Shanghai
Qiang Lin Company
Shanghai Qianglin Electronic Technology Co., Ltd.
WeChat public account
Shanghai Qianglin WeChat public account