Xuzhou Double Rings Machinery Co.,Ltd belong to Golden Moon Group, professional factory of biomass boiler, Coal Boiler,Oil Gas Boiler, Thermal Oil Boiler, Circulating Fluidized Bed ,Autoclave,Pressure Vessel, Electric Steam Boiler,Steam&Hot Water Pipe and Boiler Accessory.

Our Group covers an area of 950000 square meters. Manufacturing Plant area about 50000 square meters. Own the complete service of Scientific Research, Manufacture, Sale and Installation.Advanced Technology and Inspection Machine to ensure the product best quality.