DongGuan Koshen Insulator CO., LTD. Specializing in the production of three layers of insulation, is located in dongguan, taiwan-funded enterprises, has fully automated equipment, precision instrument to control quality, copper and purchasing high quality raw materials, to provide a stable quality guarantee.

UL certificate NO.：E365580
UL Insulation system authentication NO.:E473756
VDE certification NO.：40039102
Through the EN/IEC appliance 61558/60601 medical/62368 information authentication
★SGS environmental certification, ISO9001 quality management system certificate.
★Cooperation mode: export of domestic export.