LLV group is a famous valve manufacturer and service 's located in Oubei industrial zone, Wenzhou city, Zhejiang province, China. LLV group was established in 1994.We has four factories, which include Zhejiang Mingzhu Valve co., ltd, China tiangong valve co., ltd, Wenzhou licheng valve co., ltd, Yongjia speed Valve co., ltd and one sales and service office yongjia llv import and export co., ltd. We has more than 480 workers, over 35 engineers, over 45 inspectors. The products line of LLV group include Gate valve, Globe valve, Check valve, Ball valve, Butterfly valve, Slab gate valve, Knife gate valve, Lubricated Plugs, Ball and so size is from 1/2''to 60''.The pressure is from Class150 to material include Carbon Steel, Stainless Steel &Exotic Alloys and so on. LLV group factories have obtainded many certificates, including the authentication of ISO9001: 2000 International Quality System, API 6D, API 607 Fire Resistance for ball valves, CE's PED Quality System and DNV's Type Approval certification. About the quality, LLV's High Quality Standards demands 100% pressure testing of every valve to insure its than 45% valves for export .We export to USA, Russia, Italy, Spain, Germany, Ukrain, Singapore, Malaysia, Kazakstan, Yemen and so Now LLV group has become one of the largest range, field service chinese companies, with a reputation for superior quality. we pride ourselves with high quality products in the commodity and specialty valve lines, as well as, timely deliveries, and competitive prices.