Established and launched products in the year.
Successfully developed high efficiency heat pump air conditioner.
ISO 9001 certified for the first time certification.
Products are CE CB certified and exported to Europe.
Honored the title of Trusted Quality Products Enterprise.
Promote air source heat pump water heater in domestic market.
Denominated the name of “Air Source Heat Pump Water Heater” in Chinese “Kong Qi Neng” Water Heater in China, and recognized by the industry.
Start to provide heat pump training course twice per year for the industry.
Joined in the National Standard of Heat Pump Water Heater Drafting Committee.
Recognized as high-tech enterprises by the government.
Inverter Heat Pump for Radiant heating and cooling supplied in Japan market.
Obtained deflector-type heat dissipation device patent and triple-function heat pump patent.
Successfully developed wrap-around aluminum microchannel heat exchanger and introduced the technology to production.
Qualified for the rebate program of Energy-saving Products launched by the government.
Launched clean production plan.
Awarded Excellent quality brand enterprise.
New series of DC inverter heat pump made great success in both domestic and overseas market.
Participated in Beijing coal-to-electricity project, replace coal boiler with TONGYI heat pump for surburb house heating.
Establishing Tongyi Air Source Heat Pump Research Institute.
Release new DC EVI heat pump for domestic house heating and cooling in MCE Milan.
Served the hot water project of Daxing international airport（Asian top airport)
Release new DC EVI heat pump for commercial heating and cooling.
Moved to new head quarter in Guangzhou.