gate valve manufacturers in china name:
BS5163 Cast Iron Non Risng Stem Gate Valve pn16/PN10 Yuanda valve   
BS5163 Flange End Non-Rising Stem Cast iron Gate Valves pn16/PN10
BS5163 Pn10/Pn16 Metal Seated Gate Valve (Non-Rising Stem)
BS5163 Non-rising stem Cast iron Gate Valves pn16/PN10 China

BS5163/BS5150 flange end metal seat non-rising stem cast iron gate valve pn10/pn16 

Advantages:
1. The fastest delivery
2. The lowest price
3. Most comprehensive standards and materials for your choice.
4.100% export.
5. Our products EXPORT to Africa, Oceania, mid east, eastern Asia, Western Europe etc