Sino Machinery Source is specialized in international trading for forging, casting, welding, machining, aluminum extrusion spare parts and equipments. Most of them are exported to European, North American south-east Asia markets the past few years. As a ...

We the largest manufactures and integrated business solutions providers of gas equipment in China. From 2003, we obtained one after another manufacturing license for pressure vessel with U U2 stamp by ASME, Manufacturing DOT US, Seamless cylinder KGS, Korea ...