Ansi B16.5 - China Manufacturers, Factory, Suppliers

We have been experienced manufacturer. Wining the majority of the crucial certifications of its market for Ansi B16.5, Dn200 Flange , Ms Flange , #150 Ansi 16.5 A 105 Sorf Flange , Our company is working by the operation principle of "integrity-based, cooperation created, people oriented, win-win cooperation". We hope we can have a friendly relationship with businessman from all over the world