We are a professional manufacturer in high quality range of valves, ball valve is our speciality. We've enjoyed a worldwide reputation in this field since we first opeded in taiwan in 1979. We are also available for the iso 9001 certificate and CE, API6D certificate.

We are proud of having strong r&d and qc teams. We've always made great strides in improving quality and developing new products, above all, we are capable of whole complete production process, from design, foundry, processing, assembly, testing, packing to end product.

All of our production process are strictly controlled and supervised by our qc system. The way of up-grade quality andcost-down prices keeping us in a competitive position in the international markets.

In view of growing demands to our valves from markets around the world, we established our 2nd factory in china in 2001, assuring our buyers at both better prices and a speedy delivery.