As leading sports equipment Manufacturer and Supplier we excel in delivering best in class Piston Rings followed by top notch nozzle plunger piston ring. Located in Quanzhou, Fujian, China we take pride in our technologically advanced production facility, boasting Third Party. Based on increasing demand in Piston Rings and best quality of our nozzle plunger piston ring we have crossed Approx 0.5 Billion US Dollar annual revenue, owing to Australia,Canada,Spain,Malaysia,United Kingdom export market share reaching US$10 Million - US$50 Million of export ratio. QUANZHOU FUWEILONG MACHINERY DEVELOPMENT Private Owner holds 7 Years of export history, established back in 2013 with US$2.5 Million - US$5 Million initial business capital.