About Us

Company Profile


Sitong Boiler is the professor of industrial boiler manufacturer, with the certificates of ISO 9001, CE, SGS, BV, etc.

Sitong Boiler Co., Ltd was founded in 1978, it is a national approved and designated enterprise, with design and manufacture license permits of grade A boilers and D1, D2 pressure vessels. The main products are oil gas fired steam and hot water boiler, coal/biomass fired grate boiler, thermal oil heater, electric heating boiler, circulating fluidized bed power station boiler, AAC plant autoclave, etc. The boiler and pressure vessel 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, Bangladesh, Mexico, Brazil.

Manufacture Base


The factory covers an area of 130,000m2 with more than 1000 employees in total. It adopts international standard planning, with reasonable process layout.


Here is an experts team for R&D and design, and cooperate with national famous universities, our company has a strong design capability and technology support.


Sitong Boiler adopts advance testing equipment and manufacturing equipment, including processing, welding, testing and other production lines.

Quality Management

There are flaw detection laboratory and raw material control laboratories to ensure the quality of raw materials and boiler products.