Zhengzhou Boiler Co., Ltd., founded in 1945, is a joint-stock enterprise with A1, A2, C3 boiler and pressure vessel designing and manufacturing license. As a leading boiler manufacturer in China, our products have exported to more than 60 countries and regions such as Russia, United States, Mexico, Vietnam, Mongolia, Iran, Indonesia and so on, which have made tremendous contributions to the local construction and developments. Our products have got ISO international quality management certification and American Society of Mechanical Engineers certification (ASME certification).