Wenzhou Suntti Valve Industry co.,Ltd. is a high-tech enterprise,the main products include :gate valve,globe valve,check valve,ball valve butterfly and API pipeline valve etc. SUNTTI always insists on high quality and high reliability as design and manufacturing principle.all products accord with chinaese GB,JB and API etc.standards and ISO9001 quality system,the company has an advanced test center to ensre that all the products quality accord with user\'s request completely.