Golden Sky Bettery Co.,Ltd is a venture exclusively with Hong Kong?s own investment,and it is a member of American Battery International too. It owns 5000 square meters workshop .The widely-used sealing safeguard-free ?Nikin?,?G?Ns? storage battery are made to high quality of professional manufacture and have stable function. The company manufacture sealing motorcar battery, UPS and battery for communication according to the Japanese standard. It owns perfect facilities for the manufacture of storage battery and the testing faxilities for computer-control product-testing and various equipment for analysis. It carries out strict quality-managing to guarantee the quality-tracing and quality-controlling of the storage battery. In 1999,it passed the ISO9001 international quality system attestation and acquired the quality certificate for the designing manufacturing and serving of valve-controlling sealing plumbous acid storage battery. the principle of the company is ?guarantee the quality serve honestly? welcome domestic and foreign friends to co-operate with us.