Since 2006, WHM has been committed to the production of pressure relief valve parts. In many years of cooperation with overseas partners, WHM accumulated rich experience and obtained a deep understanding of international standards. The pressure relief valves and components we manufacture meet ASME VIII Boiler & Pressure Vessel Code. Besides WHM is proficient in manufacturing, design, test and inspection of pressure relief valves components based on ASME requirements. On the other hand, with the extensive connections with domestic factories, we are able to find favorable price products and control quality for overseas customers.