Shenzhen Santak Castle Power Supply Company Limited established in year 2009,located in longgang district Shenzhen China, is a professional company specialized in design&developing,manufacturing,marketing and service of uninterrupted power system. Our products include back up UPS,online UPS,line interactive UPS,Solar inverter,stabilizers and solar batteries. We have set up branches in BeiJing ,Shanghai, Nanjing, Xian, Wuhan for prompting our brand STCB and provide power supply solutions in ...   |