Well-run gear, qualified revenue workforce, and superior after-sales companies; We've been also a unified huge loved ones, anyone persist with the organization benefit "unification, determination, tolerance" for Air Mass Meter, Cylinder Liners, Packing, Wiring Harness, Our Lab now is "National Lab of diesel engine turbo technology " , and we own a professional R&D team and complete testing facility. We aim to find out quality disfigurement from the production and supply the best service to domestic and overseas customers wholeheartedly for Air Mass Meter, we rely on own advantages to build a mutual-benefit commerce mechanism with our cooperative partners. As a result, we've gained a global sales network reaching the Middle East, Turkey, Malaysia and Vietnamese.