Ground-Source Heat Pumps — Green & Efficient
Tapping shallow geothermal energy, COP up to 5-6, the lowest running cost over the long term
Product Range
Eight 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
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Residential Central AC
Variable-frequency multi-split units integrating AC, floor heating and hot water
ExploreIndustrial Central Ac
Industrial Central Ac
Professional air conditioning equipment includes high-temperature baking units, swimming pool dedicated units, computer room air conditioners and clean air conditioners, custom-built for occasions with diverse specific working conditions.
ExploreTerminal Central AC
Terminal Central AC
HVAC terminal equipment such as fan coil units for indoor temperature and humidity control, matched with central air conditioning units.
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
Industrial ACLow-Temperature Parallel Compressor Unit
Industrial-grade refrigeration equipment that uses multiple compressors operating in parallel. By intelligently adjusting output according to load variations, it provides stable refrigeration performance across a wide range of temperatures, from high-temperature applications to ultra-low-temperature environments.
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Terminal ACCassette Fan Coil Unit
A terminal device for central air-conditioning water systems, featuring ceiling-embedded installation and multi-directional air supply design to achieve comfortable and uniform airflow distribution. It is suitable for commercial and public spaces.
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Two-Pipe Water System Central AC
One unit delivers both cooling and heating — cool air in summer, hot water to floor heating in winter. Water systems are more comfortable and never dry the air, ideal for villas, large flats and hotels.
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Residential ACInverter Water Multi-Split Unit
Inverter-driven and energy-saving, with a one-to-many design built for whole-home heating and cooling — ideal for villas and large homes.
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.
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Quality Guaranteed
Authoritative Certifications
Refrigeration Maintenance Grade-I License
Construction Enterprise Grade-II License
National Hi-Tech Enterprise
Safety Production License
ISO 9001 Quality Management
ISO 14001 Environmental Management
ISO 45001 Occupational Health & Safety
CCC Mandatory Product Certification
A Compact Water-Source Heat Pump Unit
A Split Air-Cooled Chilled-Water Central AC Unit
A Water-Saving Cooling Device for Air-Cooled Central AC
A Central AC Device Recovering Condensate Cooling Capacity
A Multi-Stage Heat-Recovery Fresh-Air System for Central AC
An Online Simulation & Testing Platform for Ground-Source Heat Pumps
A Comprehensive Test Bench for AC Terminal Startup & Operation
A High-Efficiency Heat-Exchange Central AC Terminal
20+ National Patents · 8 Certifications
Listed in Government / Provincial Catalogues
About Jinguoda
25 Years of HVAC Excellence Since 2000
Kingooder Technology (Hunan) Co., Ltd. traces its roots to 2000, when the founding team began representing, selling and installing imported central air-conditioning and HVAC equipment. In 2011 the company established its production base in the Xidongting Industrial Park and registered the "Kingooder" trademark. Spanning nearly 100 mu (about 16.47 acres), the base houses two national-standard environmental laboratories and four standardized production workshops. Following a "production-education-research" philosophy, the company specializes in the R&D, manufacturing and sales of heat pumps, air purification and environmental treatment equipment. Its products span home central AC, commercial central AC and large-scale commercial refrigeration, and are widely used across agriculture, industry, electronics, chemicals, textiles, pharmaceuticals, real estate, food and tobacco.
Project Portfolio
1,000+ Projects Delivered
Hotels, hospitals, factories, power plants, government and more — across China and beyond
Changde Sheraton Hotel
Changde Sheraton Hotel Central AC Project
Changde, Hunan
Xiangbei Tongcheng Grand Hotel
Xiangbei Tongcheng Grand Hotel Central AC Project
Changde, Hunan
Changde Fengtian Hotel
Changde Fengtian Hotel Central AC Project
Changde, Hunan
Changde First People's Hospital
Changde First People's Hospital HVAC Project
Changde, Hunan
Hanshou Maternal & Child Health Hospital
Hanshou Maternal & Child Health Hospital Central AC Project
Changde, Hunan
Shaoguan Nanxiong Power Plant
Shaoguan Nanxiong Power Plant Industrial Cooling Project
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.
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Request a Free Custom Quote
Our professional team will design a tailored HVAC solution — one-stop service, hassle-free