Hunan Sinzo Technology Co., Ltd. is the initial high-tech enterprise in China, which is engaged in R&D, manufacturing, inspection and marketing of high-power Ni-MH power batteries. For many years, we have followed the rigorous work style and always dedicated to provide excellent power batteries and perfect service for the leading HEV customers and pure EV customers in the world. In the face of keen competition, we pay much attention on the importance of innovation and quality reliability of battery packs. We insist on putting emphasis and investing heavily on our R&D strength. We improve the R&D skills and have the professional ability to develop the new released models. Battery packs of different specifications, such as compact size, light weight, a wide range of capacities and walnut housings are offered to meet customers&＃039; need. We also deal with special designs and assemblies for buyers. Our competitive edges are to provide high-quality products, prompt delivery and good after-sales services. We concern the every order and indication of our customers and do our best to match the every possible requirement. We consider the competition in the electronic devices field and offer trade terms with more benefits to our customers to distribute the goods in the market.