cast iron gate valve pn 16 Hand wheel Resilient Seated  Socket Soft Sealing cast iron Gate Valve gray 150lb

1)       Fast Material Supply. Have own copper bar Factory of Group.

2)       Every valve put through a six-step QC process before delivery.

Material Control, Machining Quality Control, In-coming Material Inspection, Assembly Line Quality Control, Leakage Testing, Final Inspection Before Delivery.

3)       100% Leakage Test.

4)       Strictly and perfect management in production.

5)       Guaranteed Quality In Competitive Price.

6)       On-time Delivery.

7)       Complete R&D facilities and Excellent team.

8)       Annual R&D projects reach the number of 100.

9)       Have rich experience and strong ability to develop new products.

10)     ISO9001 and ISO14001 approved