The plate gate value is the main component of the Christmastree,the tubing head ,the casing head and the manifolds. It is one of the major products manufactured by YYPMC. In recent years ,by making use of advanced technology both at home and aboard , YYPMC has developed and innovated quite a few new designs of the value in terms of product structure and material selection. The products are all manufactured ,checked and accepted as per API Spec 6A standards.