Product Center

1W005-1W10

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2W005-2W10

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AB2S - AB10S-G50

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AB05S - AB10S-G46

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AB05SF - AB10SF

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AB205S - AB210S

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ABS205-210

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BR3005~310

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BR6005~610

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BR15005~1510

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Quality Center

Win Users With Quality

Quality assurance, equipped with modern equipment, can inspect raw materials in terms of material, shape, characteristics and technology, monitor the quality of process effectively and check the quality of finished products.

About Us
CUMSUMI is a professional engaged in electronic product design, development, production, sales, service as one of the high-tech enterprises.

The domestic covers two enterprises, Overseas has set up development center and companies in Singapore and BVI, Domestic device of JINQUAN company focusing on the design and development of semiconductor chip, GPP chip process in investment in Anhui production lines and various of package production line, The domestic solutions company BOQUAN is mainly electronic products research and development, design,production, sales and service, Including: smart home, home appliance control, intelligent lighting, industrial control, Internet, medical equipment, automotive electronics etc.

Device company JINQUAN electronic products : 1) Full series of diodes (General rectifiers, Fast recovery rectifiers, Super fast recovery rectifiers, Schottky, transient suppression TVS etc);2) Rectifier bridge (MB, DB, ABS, KBP, GBP, D3K, GBU, KBJ, GBJ, GBPC etc with DIP and SMD.3) MOSFET (1. High Voltage: Plane process/superjunction process Coolmos 2. Middle and low Voltage: Groove process /SGT process);4) IGBT(NPT/FS process etc.) CUMSUMI adhering to the " intelligence changes life, ordinary feeling extraordinary " enterprise culture idea, Combined with the technology of brand ,device, service in the integration of the various advantages, Looking forward to give more cost-effective products to our partners, Create a win-win and green comfortable future!

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Contact Us

  • 021-61901310

  • 021-51861615

  • sales@cumsumi.com

  • 210-216, building 7, No. 787, Kangqiao Road, Shanghai


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