Purchase Qty. Reference FOB Price
1-99 Sets US$500.00
100-999 Sets US$300.00
1,000+ Sets US$50.00
Product Description
Fiberglass Frp Smc Flap Gate &Check-stop valve Product Description FRP check-stop valve is mainly made of non-saturated polyester resin as a base, making to sheet and then molding into production. According to material , there are cast iron check-stop valve, steel check-stop valve, FRP ...