DONGYA VALVE.DONGYA VALVE, established in Wenzhou in 2003, is a technology-driven enterprise with substantial registered capital, specializing in the R&D and manufacturing of medium- and high-pressure valves. The company operates large-scale digital machining workshops, advanced production lines, and comprehensive testing equipment. Its extensive product portfolio encompasses 12 major categories—including gate valves, globe valves, ball valves, butterfly valves, check valves, blind flange valves, and metallurgical valves—with thousands of specifications. All products strictly adhere to multiple international standards such as GB, ASME, and DIN. Renowned for exceptional quality and reliable performance, its valve products are extensively utilized in critical sectors of the national economy, including petrochemicals, coal chemical industry, metallurgy, power plants, and water conservancy. The company has earned high trust and recognition from customers both domestically and internationally.