YueFeng founded in 2003 is a sino-foreign joint venture enterprise specializes in producing high pressure ball valves, pig valves,DBB valves etc. The total investment of Yuefeng is 10 million . YueFeng had established valve machining plants covering an area of 13000m2, has more than 100 perfessional technical employees.YueFeng has hained ISO9001Quality Management System certification , European CE ,American API 6Dcerfitication.,ISO14001 environment management system certification,OHSAS18001 Occupational health and safety management system certification.YueFeng has more than 20 sets of advanced CNC and machining center.. Yuefeng owns customers&＃39; belief with the high quality products,professional technical supports and impeccable customer services.YueFeng provide high quality products and service to customer on time.