The North star energy Technology Co., Ltd. is Shenzhen sanli Power Technology Company Hong Kong Branch, Shenzhen sanli power Technologgy Co., Ltd being the member of China Industrial Association of Power Sources & UPS Association, invested by Henan Yuguang Gold & Lead Group Co., Ltd. & First Create Investment (Shenzhen) Ltd ( which is a famous investment company in the financial field. ), is specialized in producing sealed lead acid battery. Henan Yuguang Gold & Lead Group Co., Ltd, with more than 8000 workers and production value more than RMB11 billion in 2008, is a large national corporation and the No. 1 lead producer in Asia. It is being the No. 1 place for its lead ingots output 300 thousand tons; Silver output 570 tons, miner's lamp output 1 million pieces and various types of batteries output 530 thousand kVA. It is being the second place for its gold output 3000 kgs. Lead Ingots and Silver Ingots are registered in London Metal Exchange (LME) and London Bullion Market Association (LBMA) separately. Yuguang began to research and manufacture lead acid battery in 1958. Fifty years' experience has equipped it with advanced technology and extended experience of production. Especially after the use of the die casting machine, with advanced world-class level, miner's lamp and traction battery have been leading in the industry in China on some main characteristics such as the cycle life. Relying on the advantages of Yuguang's technology, funds & self-producing electrolyte lead, and the whole production chain from lead mines to lead ingots to plates till lead acid batteries, SPK has researched and manufactured VRLA Battery, Traction Battery, and Miner's Lamp etc, including PS series, PK series, PL series, long life series, deep cycle series and high rate series, with more than 200 models including 2V, 4V, 6V, 12V, and the rated capacity from 0.5AH to 3000AH. All the performances have met the Standards: GB, JISC, IEC, DIN and BS. All the products are UL, CE, ISO9001: 2000, TLC and ANATEL certified and widely used in UPS, EPS, security system, solar system, wind generating system, toys, electric vehicle, emergency lighting system, etc and in the fields of telecom system, power system, coal mines, national defense, railway, bank, marine equipment, etc. At present, more than 90 percent of the "POWER KINGDOM" products are exported and are highly salable in more than 20 countries and areas in Europe, America and Asia, etc. The head office of SPK is located in Shenzhen Special Economic Zone, next to Hong Kong. Our first production base is well located in Bogongao Industrial Zone, Shenzhen, China, which is next to Ji-he Expressway (from Shenzhen Airport to Heao) and the second production base is located in Yuguang Gold & Lead Group Co., Ltd, Henan province. Insisting on the management concept "Honesty & Credit, Mutual Benefits", SPK will strive to provide high quality products with very competitive prices and efficient customer services, reaching for the final goal of mutual benefits between customers and SPK.