With the largest manufacture scale, the most powerful technology strength, the most varied product line, and the biggest market share among its peers, Fengfan Co., Ltd has been the leader in lead acid industry in China. The stock of the company went on the market in Shanghai Stock Exchange in July, 2004. At present, the company has a net worth of 1.2 billion RMB. And the main business income of 2006 reached 2.5 billion RMB.

The Industrial Battery Branch Company, Fengfan Co., Ltd is specialized in the research, design, manufacture and sales of Valve Regulated Lead Acid(VRLA) battery under "Sail" brand. The capacity of Sail VRLA batteries ranges from 7AH to 3000AH with convenient intervals in between. The annual production output is approximately 1500 million Ah. Most of the products are exported to over 50 countries and regions, enjoying a high popularity among our customers.

Sail is also UL approval, CE certificated and all of our products are in accordance with IEC standard and ISO 9001-2000 International Quality Management System, which can be widely used for Uniterrputed power system(UPS) , standby power supply for telephone and telecommunication equipments ,standby power supply for aviation ,shipping and bank system ; operating power for broadcasting station ,power genration station and substation ; emergency lighting ,alarming system ; fire control and alarming system ; guarantee system for intellectual buliding ; medical and scientific research equipments ; starting and lighting for locomotive engine ; starting and lighting for motorcycle and electromotive assisted vehicle ,ect. Products range : volt (2v,6v,12v) ,capacity(7ah-3000ah) With the most advanced production facilities, the fully automatic assembly lines, and perfected quality management system, Sail is going to keep the most advanced level in China and lead the developing trend of Chinese Valve Regulated Lead Acid storage battery.