What We Are

1961

Found

50 %

OE Market in China

100 +

Countries

2000 +

SKU

Torch Spark plugs LTD, now , Known as Weichai Torch Technology Co., Ltd. (hereinafter referred to as the “Company”) was formerly known as Zhu Zhou Torch Spark Plug Co., Ltd. The company was established in 1961 at Zhu Zhou, Hunan province and was listed in Shenzhen in 1993. In 2005, Weichai absorbed and merged with Torch. Due to the company’s strategic development needs, the company changes to Weichai Torch Technology Co., Ltd in 2021. Now, the company is a holding subsidiary of Weichai with an independent legal personality.

Nowadays, The company has successfully became the largest OEM supplier of Shanghai GM, Changan Ford, Dongfeng Yulong, FAW Car, Changan, Shenyang Mitsubishi, Dongan Mitsubishi, Chery, Jianghuai Auto, Geely Automobile, Mianyang Xingchen, Grand river Group, Qianjiang, Yamaha, PERICOM, Kohler, Fuji, TTI and other well-known automobile, motorcycle and small gasoline engine manufacturers in China. The company’s products line has been expanded from a single spark plug to multi filed, such as, Ignition cable & coils, Water seal, Generator, Filter, Brake Pads, Water Pump etc., It also extends to Automobile, Motorcycle, Small Gasoline Engine, Large Gas Engine, Bus and other fields.

Torch Spark Plugs achieved the certification of ISO9002 quality management system in 1996, and achieved the QS-9000, ISO/TS16949, ISO14001 subsequently.

Torch Spark plugs LTD

Our Story

1961—2025

2024

2024

National manufacturing

Single champion enterprise

2021

2021

Torch changed name as Weichai Torch Technology Co.,Ltd
2019

2019

Transformation and Upgrading

Sensor projects Develop

2018

2018

Zhi Chuang System for intelligent manufacturing was established
2017

2017

Test center passed CNAS accreditation
2013

2013

T95 high performance ceramic was developed successfully
2008

2008

Laser Welding technology was introduced successfully
2006

2006

Torch purchased Delphi Spark plug facilities and technology
2005

2005

Torch Merged to Weichai Group
1997

1997

Delong entered and established the Xiangtorch Auto Parts Co.,LTD
1995

1995

China 1st Platinum Spark plug produced in Torch
1993

1993

Torch got listed in Shenzhen Stock Exchange
1990

1990

Head Office relocated to North Hongqi Rd. Zhuzhou
1961

1961

Torch’s 1st Spark plugs production plant started in Lukou , Zhuzhou.

2024

2021

2019

2018

2017

2013

2008

2006

2005

1997

1995

1993

1990

1961

Our Customers

Our Customers
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Why Torch

Why Torch

Reliable Ignition, Consistent Performance, and Enhanced Efficiency – Choose TORCH for Every Spark Plug Need!

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