Purchase Qty. Reference FOB Price
1-99 Sets US$5.88
100-999 Sets US$5.66
1,000+ Sets US$5.44
Product Description
Water back control valve FRP materials 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 check- ...