Anhui Wolong Pump Valve Co., Ltd., was founded in 1985, when it was known as Wan'nan Fluoroplastic Pump Valve Plant. It is located at Maolin, Jingxian County, where the historically infamous "Wan'nan Event" happened in 1941, neighboring Mt. Huang in Anhui and Tai Hu Lake. The company is the first domestic manufacturer to tap the corrosion-resistant "Fluoroplastic Alloy" which was patented by Shanghai Organic Chemistry Research Institute of China Academy of Sciences to produce the Wolong Brand chemical engineering pump valve and pipe. Main Products: Chemical Pump; Chemical Transfer Pump; Magnetic Pump; Magnet Drive Pump; Centrifugal Pump; Self Priming Pump; Sump Pump; Mortar Pump; Acid Pumps etc.

With 85, 000 m² floor area and cover area 38, 000 85, 000 m2, , Employees over 460 people, including 80 technicians. Total assets over 120 million US Dollars and registered capital of 12 million US Dollars. With many introduced and propriety patented technologies, the company has become a large enterprise by integrating "Fluoroplastic Alloy" molding and machining, producing, development and research. Together. Annual production capacity is 30, 000 sets corrosion-resistant pumps and valves of with annual sales of 25 million USD.