Kunshan Aotianxin Machinery Co., Ltd. is a high-quality enterprise integrating R&D, production, sales, and maintenance of industrial refrigeration equipment. The company has consistently focused on the meticulous development and production of high-quality chillers and various industrial refrigeration equipment.
- Screw Chillers
- Chiller Unit
- Industrial Air Cooler
- Industrial Cooling Unit
- Industrial Cooling Equipment
Machinery

-
Integrated R&D, production, sales & maintenance system
-
Strict quality control with global top components
-
Complete product range & customized cooling solutions
-
24/7 rapid after-sales & full-cycle service support
Specific solutions tailored to different industries
Adhering to the core service philosophy of "integrity-based, quality first," the company is committed to becoming a professional international supplier of industrial refrigeration equipment and services. We sincerely welcome customers and friends to contact us for business cooperation, working together for mutual benefit and a shared future.

Advanced Design, Technology Research,
Intelligent Manufacturing
-
0+In 2004, Aotianxin Machinery (Shenzhen) Co., Ltd. was established, and it began to explore in the field of industrial refrigeration equipment. -
0+Earned more than 4000 patents with the CAGR of over 35% in recent three years -
0+10000+ retail stores worldwide -
0+A 24-hour after-sales service hotline is available, and a rapid response mechanism is in place.
Core Competitive Advantages of Aotianxin Machinery
-
Professional Technical Team & Full-process Quality Control
Our experienced refrigeration team supervises all procedures from design to assembly, delivering reliable equipment via mature production systems.
-
Global Top-tier Core Component Suppliers
We maintain long-term partnerships with Sanyo, Schneider and Danfoss to boost equipment efficiency and service life fundamentally.
-
User-friendly Design with Low Maintenance Costs
Optimized structures enable easy operation and convenient maintenance, cutting customers’ long-term operation expenses.



After-Sales Service
-
Long History & Strong Production BaseFounded in 2004, with standardized large‑scale production and strong technical R&D capabilities.Read More
-
Top Quality & Global Brand ComponentsUses Sanyo, Schneider, Danfoss parts, strict full‑process quality control ensures stable performance.Read More
-
Complete Products & Custom SolutionsFull range of industrial chillers, customized cooling solutions for various industries.Read More
-
Perfect After-Sales & Fast Service24‑hour hotline, rapid on‑site response, full warranty and lifetime maintenance support.Read More
Latest News
-
Mar 20, 2026Operation And Control Of Screw ChillersModern screw chiller control panels typically offer multiple function pages, including a main screen, operation, system, display, settings, and alarms. -
-
Mar 18, 2026Environmental Requirements For Water-Cooled Industrial ChillersIn terms of energy conservation and environmental protection, the chiller units utilize eco-friendly refrigerants—such as R410A—and incorporate variable-freq...

