
E-House Air Conditioner
A brief introduction of HISURP CAC series E-house Air Conditioners

Energy Storage Air Conditioner

Telecom Air Conditioner

Rooftop Air Conditioner
As seasoned Rooftop Air Conditioner manufacturers, Hisurp is a reputable Chinese factory offering CE-certified products.
Adopting integrated design, the unit combines cooling, heating, ventilation and filtration. It runs steadily, installs effortlessly and cuts energy consumption by 20%-30%, backed by 15-year service life.
Customized solutions and complete after-sales support are accessible. We supply goods in bulk with competitive prices, perfectly fitting diverse building scenarios, serving as your preferred purchasing option.

Rooftop Ac
Hisurp Rooftop AC adopts adaptive energy-saving control and DC frequency conversion motor. Ideal for workshops and computer rooms needing uninterrupted cooling, it utilizes free cooling to achieve up to 58% comprehensive energy saving. The unit operates steadily amid -40℃ to 48℃ wide temperature scope. Owning authoritative Certification of ISO9001, every unit undergoes full power-on test before shipment, guaranteeing durable stable performance and eco-friendly energy efficiency.

Packaged Air conditioner
Hisurp delivers dependable Packaged Air Conditioner with stable factory production and solid quality assurance. Customized packaged air conditioner supports adjustable cooling capacity, size and functions, fitting multiple application occasions. All products come with 12-month warranty, thoughtful after-sales support to cut purchase risks. Featuring energy efficiency, low noise and easy installation, strictly inspected units are premium cooling choices.

Packaged Unit
Hisurp supplies advanced Packaged unit as all-in-one HVAC equipment. It integrates core components into compact body, realizing fast installation and effortless maintenance. Sturdy quality verified by strict factory tests ensures steady operation, energy conservation and long service lifespan. Adaptable to harsh working conditions with strong anti-interference capability, it cuts daily power consumption and operating expenses. The integrated structure saves occupied space and shortens construction period, perfectly meeting heating and cooling demands of commercial, industrial and public venues.

Air Cooled Precision Air Conditioner

Water Cooled Precision Air Conditioner

Dual Coil Precision Air Conditioner

Air Cooled Scroll Chiller

Air Cooled Screw Chiller

Water Cooled Scroll Chiller

Water Cooled Screw Chiller

Corrosion-Resistant Air Conditioner
Hisurp Corrosion-Resistant Air Conditioner is a type of air conditioning system designed to be enhanced for corrosive environments (especially marine, chemical, salt spray, and high humidity environments).

Earthquake-Resistant Air Conditioner
Based on the design concept of "prevention first", Hisurp earthquake-resistant air conditioner uses a series of advanced measures that exceed conventional standards to minimize the risk of damage to the air conditioning system caused by earthquakes, and ensure environmental control and business continuity in critical locations.

Magnetic-Resistant Air Conditioner
Hisurp Magnetic-Resistant Air Conditioner is an industrial air conditioner designed specifically for strong magnetic field environments. Through a multi-layer shielding system, it ensures stable and durable operation of the unit in a magnetic field environment of ≥2000GS.
With over 20 years of experience in precision cooling, Hisurp has been designing and manufacturing the Dual Coil Precision Air Conditioner for mission-critical environments worldwide. Our factory has grown from a small workshop to a 50,000m² facility, with thousands of units shipped annually to data centers, telecom rooms, and industrial facilities across Asia, Europe, and the Americas.
First Dual Coil Precision Air Conditioner shipped in 2012 – still operating reliably today
Monthly container loading volume: 30+ containers of Dual Coil Precision Air Conditioner units
Customer site photos available upon request – showing our units in actual operation
The Dual Coil Precision Air Conditioner is engineered with two independent refrigerant coils – a patented design that delivers superior temperature stability and energy efficiency compared to single-coil systems. Our engineering team holds decades of combined experience in precision HVAC, with multiple technical patents.
Dual independent cooling circuits for seamless changeover and backup
±0.5°C temperature accuracy – critical for sensitive IT equipment
EC fans and DC inverter compressors for optimal part-load efficiency
In-house R&D team with 15+ engineers
CNAS-accredited testing laboratory (enthalpy difference, noise/vibration, reliability test chambers)
100% factory testing before shipment – every Dual Coil Precision Air Conditioner is fully charged, run-tested, and inspected
The Dual Coil Precision Air Conditioner is backed by internationally recognized certifications and industry approvals. We don't just claim quality – we prove it through third-party validation.
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Certification |
Issuing Body |
Scope |
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CE |
European Union |
Safety and EMC compliance |
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CCC |
China |
Compulsory product certification |
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ISO9001 |
TÜV / SGS |
Quality management system |
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ISO14001 |
TÜV / SGS |
Environmental management |
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Energy Efficiency Grade 1 |
CQC |
Highest efficiency rating |


Member of China Refrigeration and Air Conditioning Industry Association (CRAA)
Exhibitor at AHR Expo USA, MCE Italy, and Brazil Refrigeration Expo
Trusted OEM partner for global brands in precision cooling
When you invest in a Dual Coil Precision Air Conditioner, you need confidence that the manufacturer is real, responsible, and ready to support you. Hisurp welcomes factory audits at any time – our doors are open.
Registered address: No. 77 Sihai Avenue, Simen Town Yuyao, Ningbo, Zhejiang, China (Huikang Group Simen Industrial Park)
Factory gate photo with visible Hisurp logo and building number
Business license and export registration available upon request
12-month standard export warranty (extendable to 24/36 months)
Remote technical support via phone, email, or video call within 24 hours
Spare parts stocked for 10+ years after production ends
Free inspection visits during warranty period (under extended plan)
200+ factory audit visits from international clients in the past 3 years
Repeat orders from clients in 15+ countries – some for 5+ consecutive years
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What Hisurp Provides |
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20+ years of manufacturing, 10,000+ units of Dual Coil Precision Air Conditioner shipped globally |
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In-house R&D, CNAS-certified lab, patented dual coil technology |
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CE, CCC, ISO9001, ISO14001, Energy Efficiency Grade 1 |
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Transparent factory address, 12-month warranty, 24-hour technical support |

