Customized Soft Seal Butterfly Valve VALPRO MC.,LTD Founded in the year 2004 by a Norwegian engineer with an extensive experience in the Italian valve industry, Valpro Valves is a leading valve manufacturer of API6D/ API600 / API 6A Gate, Ball, Globe, Check valve, Forged Steel Valve and Butterfly valves. In 2015 Valpro partially moved operations and established a state of art facility in Lishui, China. Our manufacturing capacity has over 193, 000 square feet of workspace, 105 sets of machines that can easily assemble, overlay, and machine valves from 陆"- 60" inch classes ranging from 150lb to 2500LB. Our metallurgy include, carbon steel, Stainless steel, alloy steel, duplex and super duplex stainless steel, and exotic alloys such as Inconel. With testing and assembly facilities in Malaysia, Milano,Italy and Houston , Texas ,our team of 100 detailed orientated and dedicated workers provide superior workmanship. Our valves are of excellent quality, and our prices are highly competitive. Valpro delivers worldwide, and proudly adher to all international standards such as ASTM, ANSI, DIN, BS, NACE and MSS. Our Certificate: API 600, API 6D, API 6A, CE, ISO 9001, ISO 14001, ISO 45001, API 6FA/API 607 Customized Soft Seal Butterfly Valve website:http://www.valprovalves.com/