Valve & Pipes since 1994.
Our Main Products are:Portable Valve Grinding and Lapping Machine?Stationary Valve Grinding Machine?Valve Pressure Test Bench?Pipe Beveling and Cutting Machine?.Our products...
XinHai Machinery is established in 1988 and covers an area of 20000 square meters, with nearly 200 employees .
We mainly manufacture products including: Planetary reducer components,gearbox and...