... engineers, every one has more than 10 years experience.2.Every goods must be test at least three times and ... 2007, specialized in inverter, UPS uninterruptible power supply and switching power supply, and various kinds of power adapter, etc. The company set the ... Tel: 86 0755-84553083 Fax: 86 0755-84165749Add: 5F,No.2,Jinhua Industrial Park, Hebei village Bantian Street,Longgang District, Shenzhen ...