JIA JUNG AUTOMOTIVE CO., LTD.｜Precision CNC Machining Lathes, High-Quality Hot Forged Parts to Meet Automotive Air Conditioning Piping Requirements

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YOUR BEST ONE-STOP SOLUTION PROVIDER

Beyond Expectations, Mastering the Extraordinary

IATF16949 and ISO 14001 Qualified and Certificated.

With 40 years of expertise in the industry, we are the leading manufacturer of automotive air conditioning systems, thermal management system components, and OEM system components in Taiwan.

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ABOUT JIA JUNG

Founded more than 40 years ago,
It is Taiwan's most professional automotive OEM system component supplier.

JIA JUNG has achieved consistent and automated production on site, and strictly controls every link of the production line through the IATF16949 quality system, only to provide each customer with the most competitive price and quality...

Product Introduction

Powertrain system

A/C system

Thermal control system

Exhibition announcement

08—Aug2025

Exhibition: 8th AUTOMOTIVE WORLD Nagoya

Exhibition date: 2025/10/29-2025/10/31
Exhibition location: Port Messe Nagoya, Japan
Booth number: To be provided
10—Apr2025

Exhibition:MANUFACTURING ME EXPO 2025

Exhibition date:2025/06/18-2025/06/21
Exhibition location: BITEC,Bangkok
Booth number: 0G07
01—Oct2024

Exhibition:Automotive World Tokyo 2025

Exhibition date:2025/01/22-2025/01/24
Exhibition location: Tokyo Big Sight Japan
Booth number: E34-14
01—Aug2024

Exhibition :Automotive World Nagoya 2024

Exhibition date:2024/10/23-2024/10/25
Exhibition location:PORT MESSE NAGOYA
Booth number: N2-16d
01—Jun2024

Exhibition:AUTOMECHANIKA Frankfurt 2024

Exhibition date:2024/9/10-9/14
Exhibition location: MESSE FRANKFURT
Booth number: HALL 9.1 F31E