CUMSUMI is a professional international manufacturer of design,production, R&D for electronics components company.
Our major products are the general rectifier diodes, fast recovery diodes, Schottky diodes , zener diodes , transient suppression diodes(TVS), rectifier bridges , MOSFET,all kinds of wafers and so on.
Even including the complete devices from SOD-323 to TO-3P, we provide high quality products and efficient service.
CUMSUMI got branch companies in Singapore and BVI , focused on design and development of semiconductor chips , in the same time,CUMSUMI invest GPP process production lines in China, set up Diode package production lines in Anhui and Shandong .
Our factory in AnHui with chips and equipments valued 35.5 million,closed to Mountain Jiuhua, which famous for its rich landscape ,
Factory in Shandong is located Yangxin , specialized in production of diodes and bridge rectifiers package;
Otherwise,Shanghai JinQuan electronics Co., Ltd is responsible for sales , service, technical support and marketing for CUMSUMI
In order to always provide high quality and high-reliability products, our company strictly control all steps from chips manufacturing , packaging, testing to finished goods.
CUMSUMI using the same GPP Epitaxial Semiconductor technology as ONSEMI to ensure product quality stability .
Now we got ISO9001, ISO14000, ROHS,REACH,UL and TS16949 certifications.
Now we set offices and warehouse in Shanghai, Shenzhen,Zhongshan,Xiamen,Wenzhou, Tianchang to ensure the short delivery time and good customer services, of course there are engineers in our warehouses to control the quality of our products and always develop new products to meet demand of customers and market.
Now CUMSUMI products covered Europe, America, Japan,Korea,South Africa,Southeast Asia and so on, Our products are wide applied in automotive, communications , computer applications , appliance control , lighting, electricity , power, general electrical and so on.
CUMSUMI policy is "Your Needs , Our Dreams", we always believe that "Talents,Customers and Creative" is the most important, and we are working together with our customers to build a wonderful future.
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Our major products are the general rectifier diodes, fast recovery diodes, Schottky diodes , zener diodes , transient suppression diodes(TVS), rectifier bridges , MOSFET,all kinds of wafers and so on.
Even including the complete devices from SOD-323 to TO-3P, we provide high quality products and efficient service.
CUMSUMI got branch companies in Singapore and BVI , focused on design and development of semiconductor chips , in the same time,CUMSUMI invest GPP process production lines in China, set up Diode package production lines in Anhui and Shandong .
Our factory in AnHui with chips and equipments valued 35.5 million,closed to Mountain Jiuhua, which famous for its rich landscape ,
Factory in Shandong is located Yangxin , specialized in production of diodes and bridge rectifiers package;
Otherwise,Shanghai JinQuan electronics Co., Ltd is responsible for sales , service, technical support and marketing for CUMSUMI
In order to always provide high quality and high-reliability products, our company strictly control all steps from chips manufacturing , packaging, testing to finished goods.
CUMSUMI using the same GPP Epitaxial Semiconductor technology as ONSEMI to ensure product quality stability .
Now we got ISO9001, ISO14000, ROHS,REACH,UL and TS16949 certifications.
Now we set offices and warehouse in Shanghai, Shenzhen,Zhongshan,Xiamen,Wenzhou, Tianchang to ensure the short delivery time and good customer services, of course there are engineers in our warehouses to control the quality of our products and always develop new products to meet demand of customers and market.
Now CUMSUMI products covered Europe, America, Japan,Korea,South Africa,Southeast Asia and so on, Our products are wide applied in automotive, communications , computer applications , appliance control , lighting, electricity , power, general electrical and so on.
CUMSUMI policy is "Your Needs , Our Dreams", we always believe that "Talents,Customers and Creative" is the most important, and we are working together with our customers to build a wonderful future.