In Apr 2006, we successfully supplied M105 x 4 stud botls for vessel pressure application for Morimatsu (China) Group Celanese (Nanjing) project , the coating is cadmium plated before Xylan 1424.
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Roc-Master is a leading global supplier of CRA weld overlay clad pipelines, prefabricated pipe spools, subsea pipeline connectors, bends, fittings, valves, RocLok Clamp Hub Connectors and all types of corrosion-resistant coated fasteners. Meanwhile we also provide integrated piping solution as well as internal and external anti-corrosion services.
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Normal Testing Technology Co.., Ltd.
Normal Testing Technology Co., Ltd.(Xuancheng Branch)
Normal Testing Technology Co., Ltd. (Ji'an Branch)