1)    Have our own R&D team: our factory is established in 1994,we have our own Professional and Technical personnel, with many years of experience in design and manufacturing Testing and Repair  Equipment for Valve & Pipes

2)       Gain many National Patents : National Patents for Utility models for Portable Valve Grinding Machine, Valve Test Bench Connecting rod synchronous telescopic mechanism,Portable Pipe Beveling Machine, Pipe Beveling and Cutting Machine

3)    Precise Machining Capacity:

4)     Excellent After-sales Service