Wenzhou Jinjiu Heat Exchanger Technology Co., Ltd

A leading manufacturer of automotive heat exchangers with over 2000 product types across five series. Precision engineering, quality-driven innovation, and global reliability.

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About Wenzhou Jinjiu

Wenzhou Jinjiu Heat Exchanger Technology Co., Ltd. is a professional manufacturer specializing in automotive thermal management systems. We produce over 2000 types of products across five major series: automotive aluminum brazing radiators, expansion tube radiators, heating water tank condensers, and intercoolers.

With a modern production facility exceeding 700 square meters, we combine advanced manufacturing techniques with rigorous quality control to deliver reliable, high-performance heat exchangers trusted by automotive partners worldwide.

Learn More People-oriented, innovation-driven

Our Product Range

Engineered for performance, durability, and efficiency. Explore our full line of automotive heat exchangers designed for modern vehicle systems.

Automotive Aluminum Brazing Radiator

Compact size
Waterproof and dustproof
Excellent thermal conductivity

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Expansion Tube Radiator

High pressure resistance
Durable plastic tanks
Optimized for heavy-duty use

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Heating Water Tank Condenser

Efficient heat transfer
Corrosion-resistant materials
Compact design for tight spaces

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Intercooler

High airflow efficiency
Lightweight aluminum core
Enhanced engine performance

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All-Aluminum Radiator

Superior heat dissipation
Lightweight construction
Long service life

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Heavy-Duty Radiator

Reinforced core structure
High thermal load capacity
Designed for commercial vehicles

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Custom Heat Exchanger

Bespoke design solutions
Prototyping and testing
OEM/ODM support

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High-Temperature Radiator

Advanced brazing technology
Stable performance under stress
Used in high-performance engines

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Why Choose Jinjiu?

Our commitment to quality, innovation, and customer satisfaction sets us apart in the automotive thermal systems industry.

Advanced Manufacturing

Utilizing high-temperature aluminum brazing furnaces and precision assembly lines for consistent quality.

Quality Assurance

Rigorous testing protocols ensure every product meets international performance and durability standards.

Rapid Innovation

Continuous R&D investment drives new product development and improved thermal efficiency.

Global Reach

Products distributed across multiple sales territories with growing international partnerships.

Our Impact

2000+

Product Types

Across five major series of automotive heat exchangers

700+

Production Area (m²)

Modern manufacturing facility in Zhejiang

Global

Sales Territory

Serving customers across multiple regions

Latest News & Insights

Stay updated with industry trends and company developments.

Industry News

Development Trend of Automotive Connectors in New Energy Vehicles

With China becoming the global automotive manufacturing hub, new energy vehicle components are evolving rapidly.

Technical Insight

Welding Process of Automotive Aluminum Radiator

The application of aluminum alloys in automotive thermal systems continues to expand due to weight and efficiency benefits.

Maintenance Guide

How to Maintain Car AC Condensers in Winter

Cleaning is an essential step to ensure optimal performance and longevity of air conditioning systems.

Get in Touch

We're ready to support your thermal management needs. Reach out for product inquiries, technical support, or partnership opportunities.

Phone

+86-577-66073518

Email

[email protected]

Address

No. F-07-12, Wanyang International Industrial City, Binhai New Area, Pingyang, Zhejiang Province

Visit Official Website to Contact

Updated as of 2023 | ICP: 湘ICP备88888888号

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