Automotive A/C Control Valve Manufacturer with 25+ Years of Industry Focus

In the modern automotive industry, air conditioning system efficiency plays a critical role in vehicle comfort, energy consumption, and overall reliability. Selecting the right automotive A/C control valve manufacturer is essential for OEMs and aftermarket buyers worldwide.

With more than 25 years of dedicated experience in automotive air conditioning control valves, Qirun Auto Parts Co., Ltd. provides high-performance solutions trusted by global automotive customers.

What Is an Automotive Air Conditioning Control Valve?

An automotive A/C control valve regulates refrigerant flow inside the compressor, allowing the air conditioning system to adjust cooling capacity precisely under different driving conditions.

• Improves cabin temperature stability
• Enhances fuel and energy efficiency
• Reduces compressor wear
• Extends A/C system lifespan

For both traditional fuel vehicles and modern electric vehicles, the control valve is a core functional component.

25+ Years of Specialization in A/C Control Valves

Unlike general auto parts suppliers, Qirun focuses exclusively on automotive air conditioning control valves. This long-term specialization ensures stable quality, technical depth, and consistent product performance.

Our Key Advantages

• Over 25 years of industry expertise
• Dedicated R&D for A/C control valve technology
• Strict quality control from raw material to shipment
• Stable mass production for global export

Designed for Global Automotive Markets

Qirun control valves are exported to North America, Europe, Southeast Asia, and the Middle East, supporting OEM production lines and aftermarket distribution.

Our products are compatible with:

• Passenger vehicles
• Commercial vehicles
• Hybrid and electric vehicles
• Variable displacement compressors

View our full product range here: Automotive A/C Control Valve Products

Key Features of Qirun Automotive A/C Control Valves

• High-precision refrigerant flow control
• Excellent sealing performance
• Resistance to high temperature and pressure
• Stable operation in extreme conditions

These features help automotive manufacturers reduce failure rates and improve long-term system reliability.

Quality Control & Manufacturing Standards

Every automotive control valve undergoes a strict quality management process to meet international standards.

1. Incoming material inspection
2. Precision machining and assembly
3. Functional and performance testing
4. Final inspection before export

Learn more about our manufacturing philosophy: About Qirun Auto Parts

Supporting OEM and Aftermarket Buyers

We understand the needs of global B2B buyers and provide:

• OEM & ODM customization support
• Technical drawings and documentation
• Stable long-term supply
• Professional pre-sales and after-sales service

Request a Quote or Technical Consultation

If you are searching for a reliable automotive A/C control valve supplier, Qirun Auto Parts is ready to support your business.

Contact us today for pricing or technical consultation:
info@qirunauto.com