1, Product: Our factory manufactures the ball valve, gate valve, globe valve and check valve and so on. The pressure from 150 lb to 2500 lb, and the size of ball valve from 1/2" to 56", gate valve from 1/2" to 36", globe valve from 1/2" to 16", and check valve from 1/2" to 36"2, Scale: 25000 square meter, four big workshop.3, Certificate: We had been certified by ISO9001, API 6D and CE. And we have famous trademark in China that is Quality and Reputation AAA level enterprise.4, Experience: With more than 20 years production experience ,we are sure that we can become a qualified supplier in valve industry. Our products have been exported to America, Canada, Australia, Europe, Middle East, southeast Asia, Japan, South Korea etc. The reliable quality and reasonable price are the foundation of our constant development.