Through conduit slab gate valve

Wenzhou better valve co.,ltd. is for more than 20 years in manufacturing valves.we have the perfect quality management system ,certified by international certificates. our major products include various valves according to api ,din standard such as safety valve ,control valve ,gate valve,globe valve,check valve needle valve,forged valve,ball valve,plug valve,pig ball valve,mud valve ,butterfly valve.they are widely used for chemical, oil field, mine, building, and water supply industries. our high-quality products have been exported to the countries all over the world. we enjoy a good reputation in the international market and win high praise form our customers. to supply best quality products is our promise.