Puyang Hongyu Pressure Vessel Company owned by Henan Hongyu Industrial Equipment Company, formerly Nanle County Machinery Plant, was established in 1953. With a total registered capital of 66 million Yuan and employees of 380, it covers an area of 120 thousand square kilometers. The company specializes in the development, manufacture and sales of Class I and Class II pressure vessels, glands and boiler vessel equipment, environmental protection equipment and metallic steel member. The company is situated in the North Plain of Henan Province, where Puyang City, the cradle of first Chinese Dragon, nation...