Invested by Shanghai Qianghui Electric Co., Ltd., Fujian BROTHER Electric Co., Ltd. is a professional manufacturer for the global market , being a collection of scientific research, production and sales. Having good reputation and constant innovation of advanced technology, our products cover 25 categories over 800 models, with main products including a variety of power frequency generators, gasoline and diesel generator sets, lithium-ion battery and its upgrade products and power of various electronic products. As a leading manufacturer, our company has a strict quality management system , Certified by ISO9001-2008. Being a national industry standard drafting unit. Our products all designed with reference to the international standard , accord with relevant national standards, owning numerous patents. The company applies latest lithium ion battery research results and advanced platform of domestic famous universities and research institutes . Combined with its advanced technology and international management philosophy, our company especially developed li-ion power battery, lithium iron phosphate and manganese acid lithium battery. All these products are of low carbon, environmental protection, high security, high performance and long life. On April 20, 2012, li-ion power battery is successfully certified by "north automobile quality supervision and inspection identification laboratory" mandatory testing, including 32 terms of qualification, achieving the most advanced domestic level. The battery and its affiliated upgrade product are widely applied to Military, Aviation, Wind Energy, Solar energy, Electric Yachts, Electric Bicycle, Power Electric Cars, Locomotives, UPS, EPS, Emergency power, etc