Zhongshan Keywarm HVAC Co.,Ltd.(a wholly-owned Canadian enterprise) is located in Zhongshan City, Guangdong Province, the world capital of gas appliances. It is one of the early companies to introduce gas radiant heating equipment from abroad and took the lead in domesticating gas warm air heating equipment in China. The company's products are characterized by stable quality, reliability, superior performance, comprehensive after-sales service, and high cost-effectiveness.
Keywarm is a key drafting unit for the Ministry of Housing and Urban-Rural Development's standard "Gas Heaters" CJT113-2015, the China Engineering Construction Association's standard “Technical Regulations for the Application of Gas Heaters” T/CECS519-2018, and the national standard “Non-domestic gas heater” GB/T 41320-2022. It is a ISO9001 certified enterprise, a national high-tech enterprise, a Guangdong provincial specialized and innovative SME, an A-level tax payer, and holds qualifications for mechanical and electrical installation engineering as well as a safety production license. Keywarm’s products or key components are certified by EAC, CGAC, UL, CSA and ETL.
Keywarm's gas radiant heaters and gas warm air heaters are widely used in industrial large space heating, agricultural heating, outdoor spot heating, and drying industries. Keywarm's products are sold in 11 countries or regions worldwide and enjoy high recognition globally.