SAKO Group is located in SAKO Technology Park of Yueqing Economy Development Zone of Zhejiang Province. It is a modern and professional power supply manufacturer established in 1997. It has three manufacturing bases, which respectively located in Shenzhen, Hangzhou and Wenzhou. Hangzhou Sanke is one of a sub company of SAKO Group. We are specializing in designing & producing power supplies, Such as AC/DC Switching Power Supply, DC/DC Converters, Open Frame Switching Power Supply, LED Driver Power Supplies, DC Power Supplies. OEM/ODM is welcomed. Company�s products have passed CCC, CE certificates, and compliant with RoHS, EMC, UL. Our products are sold all over the world, Rely on the high quality, competitive price, timely delivery and customer supports, enjoyed high reputation in international market.