"Sincerity, Innovation, Rigorousness, and Efficiency" would be the persistent conception of our corporation to the long-term to establish collectively with customers for mutual reciprocity and mutual benefit for Needle Valve 6000psi, High Pressure Regulator Oxygen, Oxygen Gauge Regulator, Nitrogen Pressure Regulator,Threaded Ball Valve. Our company is working by the operation principle of "integrity-based, cooperation created, people oriented, win-win cooperation". We hope we can have a friendly relationship with businessman from all over the world. The product will supply to all over the world, such as Europe, America, Australia,Greenland, Anguilla,Hamburg, Los Angeles.With strong technical strength and advanced production equipment, and SMS people purposefully , professional, dedicated spirit of enterprise. Enterprises took the lead through the ISO 9001:2008 international quality management system certification, CE certification EU ; CCC.SGS.CQC other related product certification. We look forward to reactivating our company connection.