The ductile iron pipes are our leading products , (DN100-2200) up to the standard ISO2531/EN545 and EN598 , the products have reached the current state-set advanced level in quality and production control and remain very competitive in the market .

And all the above products according to ISO2531 , EN545 and EN598 STANDARD , and our products are wildly export to European countries. Middle East and south Africa and so on .