Shanghai Wan Hui Machinery Company Ltd (WHM),a recognized leader in supplying valves,pumps,flanges, hydraulic fittings, orifice fittings, automationandservices to the power, oil, gas, chemical, marine, refining and other industries. WHM exports its products globally, mainly to NorthAmerica 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.

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 .