Qingdao Yuhe Happiness Boiler Co., Ltd has manufactured boilers, pressure vessels and boiler auxiliaries for 25 years. We have our own R&D center , develop and invent lots of new products and new technology. The new type threaded line pipe steam and hot water boilers obtain universal praise from customers. Moreover, in recent years, our company developed the CWM coal water mixture boiler, which is of low cost, environment protected, and energy conserved. It has been approved by the environment department.Recent years, our products have been successfully exported to Indonesia , Iran , Bangladesh, Uzbekistan, and other overseas markets.
