Precision Climate Control Trusted Across China
Central Air Conditioning · Heat Pumps · Fresh Air · Refrigeration
Product Range
Nine Product Lines · Complete HVAC Solutions
From residential to commercial, from cooling to drying — Jinguoda delivers a full-scenario HVAC product line and service system
Commercial AC
Commercial Central AC
Water-cooled screw & magnetic-levitation chillers for hotels, hospitals, malls and offices
ExploreResidential AC
Residential Central AC
Variable-frequency multi-split units integrating AC, floor heating and hot water
ExploreGeothermal
Water/Ground-Source Heat Pump
Shallow geothermal energy for year-round heating and cooling — efficient and low-carbon
ExploreAir Source
Air-Source Heat Pump
Low-temperature units running stably at -25°C — heating, cooling and hot water in one
ExploreFresh Air
Fresh Air System
Total heat recovery ventilators with PM2.5 HEPA filtration for clean indoor air
ExploreHeat-Pump Drying
High-Temp Heat-Pump Drying
Heat-pump drying rooms for tobacco and agricultural products — efficient, coal-free
ExploreSmart Plant Room
Integrated Smart Plant Room
Prefabricated modules + smart group control to boost efficiency and cut O&M costs
ExploreIndustrial
Refrigeration / Industrial Chillers
Process cooling for industry, food and pharma — precise, stable and reliable
ExploreDual-Carbon Strategy
Focused on Dual-Carbon · Low-Carbon Innovation & Efficiency
As an HVAC company focused on the dual-carbon track, low-carbon innovation and energy efficiency, Jinguoda is committed to better thermal efficiency, lower O&M costs, and an integration of comfort and low carbon — continuously improving how people live, work, learn and play.
Featured Products
Star Products
Full-range HVAC equipment for residential, commercial, and industrial applications
Residential ACVariable-Frequency Multi-Split Unit
All-in-one AC / floor heating / hot water unit with variable-frequency compressor for villas and apartments
View DetailsCommercial ACWater-Cooled Screw Chiller (Flooded)
Flooded high-efficiency heat exchange, stable operation under large commercial loads, easy maintenance
View DetailsFresh AirTotal Heat Recovery Ventilator
Bidirectional ventilation with ≥75% heat recovery efficiency and HEPA+activated carbon filtration
View DetailsAir SourceAir-Source Heat Pump Water Heater
Low-temperature heating type, multi-functional — year-round heating, cooling and hot water supply
View DetailsCertifications
Quality Certified for Global Markets
Quality Certified for Global Markets
All products comply with ISO 9001, ISO 14001 and ISO 45001 management systems, plus CE, CCC and China Energy-Saving Product certifications, meeting EU and international import standards. Factory audit and compliance documents available upon request.
View All CertificatesQuality Guaranteed
Authoritative Certifications
20+ National Patents · 8 Certifications
Listed in Government / Provincial Catalogues
About Jinguoda
25 Years of HVAC Excellence Since 2000
Established as far back as 2000, Jinguoda Technology (Hunan) Co., Ltd. set up its manufacturing base in Changde Xidongting Industrial Park in 2011 and registered the "Kingooder" trademark. Spanning nearly 100 mu (16.47 acres), the base houses two national-standard environmental laboratories and four standardized production workshops, specializing in R&D, manufacturing and sales of refrigeration heat pumps, air purification and environmental treatment equipment for agriculture, industry, electronics, chemicals, textiles, pharmaceuticals, real estate, food and tobacco industries.
Project Portfolio
1,000+ Projects Delivered
Hotels, hospitals, factories, power plants, government and more — across China and beyond
Hospitality
Sheraton Changde Hotel
Changde, Hunan
Hospitality
Xiangbei Tongcheng Grand Hotel
Changde, Hunan
Healthcare
Changde No.1 People's Hospital
Changde, Hunan
Healthcare
Hanshou Maternal & Child Hospital
Hanshou, Hunan
Hospitality
Changde Fengtian Hotel
Changde, Hunan
Healthcare
Changde No.1 TCM Hospital
Changde, Hunan
Industrial
Hunan Tiandingfeng
Hunan
Power Generation
Shaoguan Nanxiong Power Plant
Shaoguan, Guangdong
Partnership
Nationwide Partnership · Grow the Dual-Carbon Market
We welcome partners everywhere to share the HVAC energy-saving market, backed by Jinguoda's full product line, manufacturing base and certifications.
Get Started
Request a Free Custom Quote
Our professional team will design a tailored HVAC solution — one-stop service, hassle-free