Qingdao Yuhe Happiness Boiler Co., Ltd is a professional boiler manufacturer in Qingdao since 1981. We can supply all kinds of steam boilers and hot water boilers:

Our oil and gas fired steam boiler is very popular type:
Vertical from 200Kg and 300Kg
Horizontal type from 500Kg to 20Ton
3 pass and fully automatic

Our products are exported to more than 30 countries and regions, and received good trust from the customers with good quality.