VIZA VALVES was founded in 2003 and is located in Kunshan, Jiangsu. It occupies an area of 25,000 square meters with factory space of 20,000 square meters, specializing in the manufacturing of high and medium pressure valves. The materials used include carbon steel, stainless steel, alloy steel, duplex steel, INCONEL, MONEL, and others. The company has obtained certifications including API Q1, PED/CE, ISO9001, and holds API 6D, API 6A, API 600, SIL3, and other certificates. Its products are applied in oil and gas, long-distance pipelines, refining, chemical processing, thermal power/geothermal, LNG, shipbuilding, mining, water conservancy, and other fields. The main products include ball valves, gate valves, globe valves, check valves, and butterfly valves.