R&D

KOSUN is a leading manufacturer with strong R&D team. With more than 28 years of sufficient experience in development of power products and having educated engineers, we can always find the best solution in design and material resources to guarantee the product quality and costing.

Manufacturing

Since 1992, KOSUN has become a leading and comprehensive manufacturer in power products,for example, travel chargers, car chargers, cables, power banks, power adapters,power strips.With the completed production system,integrating design,molding,plastic injection,SMT,AI and assembly ...

Marketing&Sales

Since 1992, KOSUN has been dedicated in marketing&sales in power products. It has become a very professional,experienced and powerful team fighting in the front. It is divided by regions so as to present a professional and impressed face in the market. 

Company History

KOSUN ,established in 1992,is a High-Tech OEM&ODM factory with decades of experience in R&D, Tooling, Manufacturing and Marketing. Focus on Mobile Phone Accessories, Apple MFi lightning Cable , Micro USB cable, USB C cable, Wall Charger, Car Charger, Wireless Charger, Power bank etc.. Covered 25000㎡ and  800 employees with whole set of SMT and AI workshop and 59 productions lines. 

Certification

KOSUN joins the programs of Apple MFi ,USB-IF,Power Delivery, QUALCOMM, WPC and SEDEX, passes Walmart,Tesco,Coles factory audit, is also certified by ISO9001:2015,ISO14001:2015,BSCI etc.. Our products are compliant with CB,UL,ETL,FCC,GS,PSE,SAA,CE,ROHS etc. to satisfy the customers' demands and market needs.