Innovation, excellent and reliability are the core values of our firm. These principles today more than ever form the basis of our success as an internationally active mid-size corporation for Temperature: -196℃~+625℃, API 602 Check Valve , 2-PCS Ball valve , Rubber seat check valve ,3000PSI ball valve . Welcome buddies from all over the earth come to visit, tutorial and negotiate. The product will supply to all over the world, such as Europe, America, Australia,Macedonia , India ,Roman , Madagascar .Our advantages are our innovation, flexibility and reliability which have been built during last 20 years. We focus on providing service for our clients as a key element in strengthening our long-term relationships. The continual availability of high grade products in combination with our excellent pre- and after-sales service ensures strong competitiveness in an increasingly globalized market.