Keith Cheng Technology mainly produces power type battery and intelligent charger, for well-known brands, products used in electric vehicles, power tools, garden tools, products through UL CUL CE FCC TUV GS CCC PSE number of certification, products are exported to global each country, customers receive praise, the factory area of ??10,000 square meters, more than 200 existing staff, with an annual battery 60M PCS / year, chargers 2.4M PCS / year, the company has a large number of professional engineers engaged in product development, ensuring customers can solve any problem supporting technology, the company strictly enforce the ISO9001 standard process to ensure that every product shipped meet the quality requirements for the development of the market, the company has to comply with Chin.. (more>>)