Xuzhou Double Rings Machinery Co., Limited belong to Golden Moon Group, professional factory of steam boilers, gas boilers, hot water boiler, electric boiler and shearing machines, press brake, CNC lathe.
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 .
ISO9001:2000 Certification .

Our factory has founded since 1970, has always been producing boilers and pressure vessels. With ceaseless reforms, the company has made splendid achievements, and provided a large number of excellent products for light industry, textiles, paper making, food & timber processing, pharmaceuticals, hotels, hospitals, etc. It has the Grade B boiler, A2 pressure vessel manufacturing and D1& D2 design qualifications approved by the General Administration of Quality Supervision, Inspection and Quarantine, has been certified to ISO9001: 2000 Quality Management System, and is a Class C metering unit.
The company is located in Xuzhou City, Jiangsu Province, China,Covering a plant area of over 50,000 square meters and the construction area of the production base of more than 30,000 square meters, it is equipped with large production equipment and sophisticated detection equipment and produces a full range of high-quality energy-saving products such as SHL, SZL, DZL, DZG, LSC series large, medium and small coal-fired steam boilers, pressure vessels and accessories.
Guided by the quality policy of "First-class Product Quality, Careful Organization & Installation, Satisfactory After-sales Service" and the operational guideline of "Build a Good Product Image, Keep Meeting the Growing Needs of Customers", the company strives to achieve customer satisfaction.