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.