Zhangjiakou Dabei Boiler Machinery Co., Ltd was founded in 2007. Zhangjiakou Diamond Boiler Co., Ltd. is a professional manufacturer that specialized in the environment-friendly boiler's design, manufacture, installation & maintenance. Our factory is located in the City of zhangjiakou which hosting the winter Olypics. It is very near Beijing. The main products are coal fired boiler, biomass fired boiler, gas/oil fired boiler, electric boiler, hot water boiler, steam boiler and differents kinds of pressure vessels. Our well-equipped facilities and excellent quality control throughout all production stages to totally guarantee customers' satisfaction. Our boiler are well knowned in all of China and Southeast Asia, Africa, South America, the Middle East, Russia, Mongolia etc. If you are interested in any of our products, please feel free to contact us. Zhangjiakou Diamond Boiler Co., Ltd. is a looking forward to cooperate with you all over the world in the near future.