CTECHI (Shenzhen Chipu Electronic Technology Ltd. )Top battery supplier was established in Hong Kong in 2000, to further strengthen its sales forces and network in Mainland China, a branch office was set up in Shenzhen in 2005. We are specialized in the production and exportation of all kinds of high-efficient batteries and various electronic components with marketing experience for many years. We devote ourselves to produce and trade one-stop service Battery solution to our customers for wide ...