Wenzhou Longwan Songtai Valve Factory

We are specilized in product the valve for 20 years.Meanwhile we produce high,middle,low pressure valve products.Our product are made by national standard, American standard,Japanese stanard, and so on.products are widely used in electric power,metallurgy,so on. Under the strict administration,we have passed the ISO9001:2000 international quality attestation.We have a high level mould design team, we can produce as customer's need .We are look foward you to visiting and enqiuring.