Shanghai Wan Hui Machinery Company Ltd (WHM), a recognized leader in supplying valves, pumps, flanges, hydraulic fittings, orifice fittings, automation and services to the power, oil, gas, chemical, marine, refining and other industries. WHM exports its products globally, mainly to North America and West Europe. Our team has years of rich experience in developing and applying industrial materials. It spans a wide range of metal processes specializing in steel parts as investment and sand casting, forging, machining, polishing, welding, metal fabrication and component assembly. Since its founding in 2006, WHM and its people have helped redefine the meaning of machinery. The firm has continually broken new ground in providing services to our clients globally, in pioneering the global expansion of machinery markets, and in serving new opportunities for international cooperators At WHM, We recognize the importance of good corporate governance. WHM maintained comprehensive corporate governance guidelines according to the ISO9001 Quality Management Systems Requirements for years and has earned itself an important international provider of machinery components and services for the world's most critical applications