About usChongqing Wanlijiangfa Sprocket Co.,Ltd. (herein after referred to as WLJF). was founded in 2002. It is fully equipped with high accuracy machinery, including the latest generation of CNC computer design and hobbling machines. Specialized in motorcycle sprockets, drums, special ATV and industrial use sprockets, WLJF is producing a full range of sprockets for the motorcycle after-sale market as well as the OEM.There are 220 employees with more than 10 technicians and engineers in WLJF. The land area if WLJF is 18,000 square meters. With good manufacturing and office environment, now we own more than 20 patents and have 2 hi-tech products. Our company is national hi-tech enterprise from 2011.The essence of high quality sprocket is in the high precision of manufacturing and the inherent quality of material. Through accurate machining and by using the best grade of C45 High Carbon Steel for rear sprockets, 20CrMnTi for front sprockets, and 7075-T6 for aluminum sprockets, WLJF ensures maximum durability performance for sprockets and drums.Here in China, WLJF mainly supplies products for Jialing, Zongshen, Lifan, Loncin, Yinxiang etc. Meanwhile products exportation mainly covers markets in Europe, America, South America and Southeast Asia and meets requirements of users on the high ends.WLJF Sprockets offer you a superior quality product and service.