WENZHOU LANKE VALVE INDUSTRY CO., LTD Was founded in 1999, and we specialize in the manufacturing of all kinds of ball valves. Our valves include ball valves, gate valves, check valves, globe valves, filters, and so on. Equipped with the CNC drilling machine We have three CNC drilling machines, 45 digital control machines, 20 forging machines and an ARL metal analyzer. This equipment allows us to produce up 500 pieces of valves each day. International certifications We also welcome your OEM projects. Our R&D team uses CAD software and 3-D analog design systems to create valves that will meet your different requirements. All of our processes that from production design and material purchasing to assembly and testing comply with ISO 9001:2000-certified guidelines. Contact us today Browse our selection today to see what we can do for you, and then e-mail us for more information.