ABOUT US
Sichuan TONGYI Thermal Energy Equipment Co., Ltd.
Sichuan TongYi Thermal Energy Equipment Co., Ltd. and Sichuan TongYi Technology Development Co., Ltd. are jointly referred to as "Sichuan TongYi". The company is headquartered in Anzhou District, Mianyang City, Sichuan Province, was established in 2004, is the first batch of gas heating furnace heat exchanger manufacturing plant. The main products are heat exchangers for gas heating furnaces, and the business scope involves the manufacture of HVAC accessories and the sales, installation and after-sales service of HVAC products.
The company's gas heating furnace heat exchangers enjoy a high reputation in the industry, and are widely recognized and adopted by users all over the world for their durability, efficiency and environmental protection.
Our advantage
Production experience
Is the first batch of gas heating furnace heat exchanger manufacturing plant. The main products are heat exchangers for gas heating furnaces, and the business scope involves the manufacture of HVAC accessories and the sales, installation and after-sales service of HVAC products.
R & D strength
At present, there are 64 utility model patents and 3 invention patents, which have been successively identified as "national high-tech enterprises", "science and technology-based small and medium-sized enterprises", "municipal enterprise technology center", "academician (expert) workstation", "specialized and special new" enterprises, "enterprises that establish modern enterprise system standards" and participate in the preparation of the industry's first normative standard CJ/T469-2015.
Quality Assurance
The company's gas heating furnace heat exchangers enjoy a high reputation in the industry, and are widely recognized and adopted by users all over the world for their durability, efficiency and environmental protection.
After-sales service
We will always adhere to the enterprise spirit of "honesty as the root, service-oriented, perseverance and endless growth" and "promote the development of the industry, revitalize the local economy and spread the grassland culture."
Honor
Win the market by quality, seek development by reputation, seek innovation by technology, and work together with you to create brilliant
TONG YI
TONG YI
TONG YI
TONG YI
Case
Science City Floor Heating
Mid-level Blue Bay Central Air Conditioning Case
Installation of Fine Fresh Air System-Mianyang Fulin Metropolis
Boutique central air conditioning installation-Banshan Blue Bay
Boutique central air conditioning installation-Sanjiang International Licheng
Fine Floor Heating Installation-Fan Hua Like Jin Wu Zong
Fine floor heating installation-Ms. Fan Hua like Jin Qian
Installation of boutique radiator-ms Yong from xiadao garden
Installation of boutique radiator-Mr. Wang of island garden
News
2026/05/11
2026/04/05
Various application scenarios for heat exchangers used in wall-mounted boilers
Explore the applications and advantages of heat exchangers for wall‑mounted boilers in various settings.
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