About Sitong Boiler

Sitong Boiler Co., Ltd  is a national approved and designated enterprise, with design and manufacture license permits of Grade A1 boilers and D1 & D2 pressure vessels. The company has about 40 years boiler manufacturing experience, and has passed ISO 9001 international quality system certification, and gained the international quality certificates of CE, SGS, and BV, etc.

About Us

The manufacturer base cover an area of 130,000m2with more than 1000 employees, including about 20 senior engineers and 30 senior welders. There is a mature R&D and design team with 15 talents, and the company has cooperated with multiple scientific research institutions for a long time, i.e. Xi’an Jiaotong University and Wuhan University of Technology. With the powerful technical support, the company devotes itself to the high efficiency, safe, environmental protect, and energy saving heating equipment, and has owns more than 10 national patent products.

To guarantee the quality of products, 8 quality assurance systems are set, include design, technology, material physical and chemistry, welding, testing, inspection, measurement equipment, production. The CAD computer – aided design is employed on boiler production, to meet the requirement of boiler design. Many famous research institutions provide a powerful technology support, such as Xi’an Jiaotong University, Wuhan Universtiy of Technology and Henan Agricultural University. We have many advanced equipment on processing, welding, inspection and testing, such as CNC plasma cutting machine, high speed CNC plane drilling machine, etc.

Sitong Boiler has the independent import-export qualification. The industrial boilers and pressure vessels have exported to more than 60 countries, including the United Kingdom, Sweden, Russia,the United States, Canada, New Zealand, Zambia, Ethiopia, Egypt, UAE, Tajikistan, Thailand, Korea, the Philippines, Indonesia, Bangladesh, Mexico, Brazil, Peru. Moreover, Sitong Boiler has set up about 100 overseas agencies in Bangladesh, the Philippines, Sri Lanka, Ukraine, Korea and Ethiopia, etc.


Sitong boiler production base has adopted international standard planning, with reasonable process layout.The modernization of plant and green trees and grass are against,harmony and unity.Beautiful and fresh environment nurture Sitong people, physically and mentally, all the factors lay a solid foundation for creating a famous brand.

STANDARDIZED PRODUCTION WORKSHOPFactories have advance testing equipment and 48 checkpoints and 5 stop indecent combine to ensure a perfect product quality; improve the quality assurance system so that every step, every step linked to employee responsibilities; highly qualified technical team to make each puzzle solved.

Sitong Boiler is Grate A and Class I and II pressure vessel manufacturer which was approved by State Quality Inspection Administration, Sitong boiler company is devoted to the thermal energy field, taking unremitting efforts to develop efficient, safety, environmental protection, energy saving heating equipment.Sitong boiler with domestic leading heating technology has rich experience and knowledge in design and development.