Factory strength

　　Sitong boiler Company specializing in manufacturer boilers for over 30 years.

　　Sitong have standardized production line, advanced technology with independent intellectual property rights,comprehensive service.

　　We has a complete range, sophisticated technology of processing, welding, inspection, testing and other special equipments and production lines.It includes the CNC flame plasma cutting machine, cutting machine, edge planer,bending machine,CNC roller trigger, automatic steel pipe cutting machine,automatic submerged arc welding machine,membrane water-walls plant,Vertical Lathe, coiled pipe plant, etc.

　　Advanced testing equipments and 48 checkpoints and 5 top indecent combined ensure high product quality.

　　Depending on design and operating pressure, efficiencies reach 90%–the highest in the industry without turbulators or an economizer. Minimum use of refractory and the full water back design reduces maintenance while at the same time enhances pressure vessel longevity.

Product quality

　　Long service life. Minimum Maintenance. Maximum Efficiency.

　　From front to back and top to bottom, every Sitong boiler comes with an unprecedented, industry-leading 12 year warranty, covering the tube sheets, furnace, rear combustion chamber, flue doors, materials, and labor.