Sanke(Group) Enterprise is professional manufacturer in the field of power supply&electricalInstrument, is a large sized transregional Group Enterprise combinated Science ,Industry & Trading.We have members: Shanghai Sanke Electrical Co. ,Ltd,Hangzhou Sanke Electrical Co., Ltd ,Shenzhen Golden Sanke Electrical Co.,Ltd and Zhejiang Sanke Electrical Co.,Ltd.Sanke (Group) Enterprise is a member of China Power Supply Academy & a member of China Electric Appliance Committee, participate in drafting out �Home Regulator Power Supply?director of Zhejiang Power Supply Academy,Sanke(Group)Enterprise had got the certification of ISO9001.Our UPS,SK series DC power supply ,SKN series inverter,SKC series changer got CE approval. Since its establishment,Sanke(Group)Enterprise insists in scientific and technological creation,and keep cooperation with Qinghua University,ZheJing University and Shanghai University.And its research institute was HangZhou and Shen Zhen.Having a staff team of docters,M.A.candidates and senior technicians, technicians, importing advanced test equipments,applying the advanced technology,Sanke(Group)Enterprise produces the products which meets the needs of the market .At the time of expanding the national market, the board turn their eyes to the foreign market.Our products had export to West Europe,Middleeast,South Africa,Southeast Asia and so on.