China Precision AC Unit manufacturer
Zhengzhou Hailos Refrigeration Equipment Co.,ltd
Zhengzhou Hailos Refrigeration Equipment Co.,ltd
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Zhengzhou Hailos Refrigeration Equipment Co.,ltd

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Zhengzhou Hailos Refrigeration Equipment Co.,ltd

City: zhengzhou

Province/State:henan

Country/Region:china

Tel:86-13012272328

Contact Person:
Mrs.Sunny
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Zhengzhou Hailos Refrigeration Equipment Co.,ltd

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Zhengzhou Hailos Refrigeration Equipment Co., Ltd. is a professional HVAC company integrating R&D, manufacturing, sales, and after-sales service. With over a decade of dedication to the precision air conditioning industry, we have built a nationwide sales and service network, delivering fast-response, high-quality products and reliable support to our customers.

Our Main products including: Precision Air Conditioners: Server room AC, Cleanroom AC, Wine cellar AC , All-in-one AC units

Chillers · Screw chillers · Centrifugal Chiller,Reciprocating Water Chiller

Auxiliary Equipment & Spare Parts: Dedicated auxiliary equipment and spare parts for precision AC systems

In recent years, Hailos has actively expanded into international markets. Our products are now exported to dozens of countries and regions across Africa, South America, and the Middle East — including South Africa, Nigeria, Ethiopia, Chile, Peru, Colombia, Argentina, Mexico, and Saudi Arabia. With consistent product quality and comprehensive technical support, we have earned widespread recognition from overseas customers.

We sincerely invite overseas agents and distributors to join us in expanding the global market. Whether you are an HVAC contractor, equipment dealer, or system integrator, Hailos will provide competitive product solutions, technical support, and favorable partnership terms.

We welcome your inquiries. Let's build a win-win future together.

V Our Vision
To be the world’s famous trusted architect of critical cooling environments.
M Our Mission
Empowering Global Infrastructure with Precision, Efficiency, and Reliability.
10+ Years Experience
32+ Country Serivce
56+ Workers
2+ Factories

Company Information
Basic Information
Company Name:Zhengzhou Hailos Refrigeration Equipment Co.,ltd
Business Type:Manufacturer,Distributor/Wholesaler,Exporter
Brands:HAILOS or OEM
Employee Number:>56
Factory Location:No. 58 Arear F, 2nd Floor, Building 2, No.2,52 Hongsong Road, Zhengzhou High-tech Industrial Development Zone, Henan Province,China
Trade & Market
Company slogan:Zhengzhou Hailos Refrigeration Equipment Co.,ltd
Production Line:

The Hailos Advanced Production Line: Engineering Reliability at Every Step


At Zhengzhou Hailos Refrigeration factory, our production line is a synergy of cutting-edge CNC technology and master-level industrial craftsmanship. Every precision air conditioning unit is manufactured under a strict Zero-Defect Policy, ensuring it meets the rigorous demands of 24/7 mission-critical environments.

 

Phase 1: High-Precision Framework Fabrication

The journey begins at our CNC laser cutting and bending station. Unlike standard commercial units, Hailos cabinets are exclusively fabricated from 0.8mm premium galvanized steel. This heavy-duty frame provides superior anti-vibration properties and an IPX4-rated anti-corrosion barrier, ensuring long-term structural integrity in harsh industrial sites.

 

Phase 2: "Heavy-Duty" Refrigerant Circuitry

Integrity starts from the inside. Our dedicated brazing station utilizes 1.0mm wall-thickness seamless purple copper tubes—exceeding the industry standard of 0.7mm. This choice minimizes the risk of refrigerant leakage during long-distance maritime transport and high-pressure operation, providing our clients with long-term "Leak Insurance."

 

Phase 3: Core Component Integration & Smart Wiring

We integrate only Tier-1 global components, including Copeland scroll compressors, Schneider Electric switchgear, and high-efficiency EC centrifugal fans. Our electrical assembly line follows strict IEC international standards, where intelligent PID microprocessors are configured and calibrated to achieve a surgical temperature stability of ±0.3C -±0.5

 

Phase 4: Rigorous Multi-Stage Testing (QA/QC)

Before leaving the factory, every unit must pass through our state-of-the-art Climate-Controlled Testing Chamber. We conduct a 100% full-load performance audit, including:

 

  • Airtightness & High-Pressure Leak Test (using high-purity Nitrogen)
  • Electrical Safety & Insulation Verification
  • Airflow & Sensible Cooling Capacity Calibration
  • Communication Stability Test (SNMP/Modbus protocol validation)
  • Result: Global Compliance


Our production workflows are fully ISO 9001/14001/45001 certified and comply with the latest CE (EN IEC 60335-2-40:2024) standards. By controlling every micron and every weld, Hailos delivers more than just equipment—we deliver the "Industrial Fortress" that protects your critical IT assets.



About quality management:

CE Certificates

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ISO Certificates


Services:

Our Team:

Professional, Global, Full-Process Team

"We have an experienced and skilled team dedicated to achieving customer success through excellent service and driving industry development through efficient innovation."

Our core members come from renowned global energy and technology companies, with an average of over 10 years of industry experience. We possess complete end-to-end capabilities, ensuring high-quality execution for every project from concept to delivery.

R&D Innovation Supply Chain Mgmt Complex Delivery ISO Standards
Factory Information
Market name:South America,Eastern Asia,Southeast Asia,Middle East,Africa
Contact Person:Mrs.Sunny
Contact Phone:86-13012272328
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