Diaphragm Valve, Compression Fitting, Tube Fitting manufacturer / supplier in China, offering Customized Stainless Steel SS316 Twin Ferrules for Tube Fittings, ANSI 12.9 Afklok Standard Export Package Grade Ra 0.12um Ep, 4 Ways Manual Welding Afklok Ep Grade Ra 0.12um 316L and so on.
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