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A2-70/A4-70 Fasteners

In August 2010, Roc-Master provided products of INCONEL625 seamless pipe / elbow / orifice flange / branch olet to Morimatsu Group for its Maideng Electronic project.
In September 2010, Roc-Master provided fasteners as Bolts & Nuts of A2-70/A4-70.material to Morimatsu Group for its nuclear powder project.

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.

Roc-Master Piping Solutions Ltd. (Suzhou Head Office)
Roc-Master Piping Solutions Ltd. (Suzhou Plant)
Roc-Master Piping Solutions Ltd. (Xuancheng Plant)
Roc-Master Piping Solutions Ltd. (Jiangyin Plant)
Roc-Master Piping Solutions Ltd. (Ji'an Plant)
Roc Master Piping Solutions Trading Ltd.

Normal Testing Technology Co.., Ltd.
Normal Testing Technology Co., Ltd.(Xuancheng Branch)
Normal Testing Technology Co., Ltd. (Ji'an Branch)