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Automotive heat exchangers · since 2011

Heat out. Cool air in.
For every drivetrain.

Zhejiang Jingxin Auto Parts builds A/C evaporators, condensers and heater cores for the OE and aftermarket — and battery chillers and heat-pump condensers for EVs and energy storage.

Hover to add heat · click or tap for a heat pulse
45,000m²Production workshops, Changxing plant
3M sets / yrHeat-exchanger capacity
2,000+Vehicle models covered
300staffNearly 300 employees
2013Tier-2 OE supplier since
01 — Three markets

One thermal know-how, three kinds of buyer.

From replacement evaporators for a 2009 Peterbilt to the battery chiller of a new EV platform, the same engineering team and the same lines build them.

Aftermarket · domestic & international

2,000+ models in the catalogue

Replacement A/C evaporators and condensers for passenger cars, trucks and construction machinery, built to cover the bulk of the models on the road.

  • Chinese, imported & joint-venture car brands
  • Peterbilt, Kenworth, Freightliner, MACK
  • Komatsu, Hitachi, Kobelco, Daewoo
OE market

Tier-2 supplier since 2013

Supplying mainstream Chinese automakers with OE-standard heat exchangers — more than one million supporting sets a year.

  • OE-standard manufacturing
  • 80% of components made in-house
  • Own test laboratory
New energy

EV & energy-storage thermal

Evaporators and heat-pump condensers for a well-known Chinese pure-EV brand, battery chillers, and condenser modules for energy storage — a CATL whitelisted supplier.

  • Battery chiller
  • Heat-pump interior condenser
  • ESS & e-truck condenser modules
03 — Company

Thirty years of heat-exchange experience, one focused company.

Zhejiang Jingxin Auto Parts Co., Ltd. — a National High-tech Enterprise combining R&D, production and sales.

Jingxin was founded in 2011 by a team with nearly 30 years in the automotive heat-exchanger industry. Our products are evaporators, condensers, heater cores, radiators and intercoolers.

Entering the EV era, we put our R&D into new-energy thermal management: A/C evaporators for a well-known Chinese pure-EV brand, an interior condenser heater core for heat-pump systems, battery chillers, and — together with well-known Chinese companies — new condenser modules for energy storage and electric commercial vehicles. Jingxin is on CATL's supplier whitelist.

Our new Zhejiang plant in the Changxing National Economic Development Zone, Huzhou, has 45,000 m² of workshops, nearly 300 employees and a capacity of 3 million sets of heat exchangers a year. Our goal: to lead the automotive heat-exchanger segment.

  1. 2011Company founded by a team with nearly 30 years of industry experience
  2. 2013Becomes Tier-2 supplier to mainstream Chinese automakers
  3. 2019Joint exhibitor with Sanhua Automotive at CIAAR, Shanghai
  4. 2024Exhibits at the 22nd CIAAR auto air-conditioning & thermal management show, Shanghai
  5. Today45,000 m² Changxing plant · 3 million sets / year · EV & energy-storage thermal products
04 — Manufacturing

Automated lines, helium-tested cores.

A digital, lean factory: automated assembly, in-house testing and full traceability from design to warehouse.

Automatic assembly lines

Multiple fully automatic evaporator and condenser assembly lines.

He

Helium leak testing

Helium leak-test equipment to verify every brazed core.

Hydrophilic coating

Fully automatic hydrophilic coating line for evaporator cores.

In-house test laboratory

Our own R&D and test lab checks how each product works, for stability and safety.

80% made in-house

Around 80% of components produced in-house for flexible production, with high-efficiency tooling.

Intelligent warehousing

Smart storage system connected to the factory's digital management.

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05 — Qualifications

Trusted by automakers and battery makers.

Credentials stated on Jingxin's company profile.

National High-tech Enterprise

Recognised high-tech enterprise integrating R&D, production and sales.

CATL whitelisted supplier

On CATL's supplier whitelist for new-energy condenser modules.

Tier-2 OE supplier

Supplying mainstream Chinese automakers since 2013.

OE-standard manufacturing

OE-standard production and in-house testing for reliable quality.

ISO / IATF certificate details: to be added with the official site.

06 — FAQ

Questions buyers ask us.

Short answers for purchasing teams — and for the AI assistants they ask.

What does Jingxin Auto Parts manufacture?

Automotive heat exchangers: A/C evaporators, condensers, heater cores, radiators and intercoolers, plus new-energy thermal-management parts — EV battery chillers, heat-pump interior condensers, EV evaporators and condensers for energy storage and electric commercial vehicles.

Where is the factory and how large is it?

The plant is in the Changxing National Economic Development Zone, Huzhou, Zhejiang, China, with 45,000 m² of production workshops, nearly 300 employees and an annual capacity of 3 million sets of heat-exchanger products.

Do you supply OE programs?

Yes. Jingxin has been a Tier-2 supplier to mainstream Chinese automakers since 2013, supplies A/C evaporators and heat-pump interior condensers to a well-known Chinese pure-EV brand, and is a CATL whitelisted supplier.

How many vehicle models do your aftermarket evaporators cover?

The range covers more than 2,000 vehicle models, including Chinese domestic brands, imported and joint-venture brands, commercial vehicles such as Peterbilt, Kenworth, Freightliner and MACK, and construction machinery such as Komatsu, Hitachi and Kobelco.

How are the heat exchangers tested?

Jingxin runs its own test laboratory and uses helium leak-testing equipment on its automatic evaporator and condenser assembly lines, together with a fully automatic hydrophilic coating line.

Which markets do you serve?

Three markets: the domestic and international aftermarket, the OE market, and the new-energy market including EVs, energy-storage equipment and electric commercial vehicles.

How can I send an inquiry?

Email sales8@jxautoparts.com or product@jxautoparts.com, or use the inquiry form below with your model list or OE numbers.

07 — Contact

Send us your model list.

Tell us the vehicle models, OE numbers or drawings you need — evaporators, condensers, heater cores or EV thermal parts.

Opens your email app, addressed to sales8@ and product@jxautoparts.com.