Weichai Torch Technology Co., Ltd. (hereinafter referred to as the "Company") was formerly Zhuzhou Xiang Torch Spark Plug Co., Ltd. The company was founded in 1961 and was named Lukou Internal Combustion Engine Parts Factory, which is affiliated to the Ministry of Agricultural Machinery and was later renamed Zhuzhou Spark Plug Factory; 1993 Listed in Shenzhen in 2005, the stock name is "Xiang Torch"; in 2002, Xiang Torch Automobile Group was established and Zhuzhou Xiang Torch Spark Plug Co., Ltd. was divided; in 2005, Weichai Power absorbed and merged Hunan Torch, and in 2021, the overall change was made due to the company's strategic development needs. It is Weichai Torch Technology Co., Ltd., and is now a holding subsidiary with independent legal person status under Weichai Power.

The company is located on the bank of the Xiangjiang River, located in Zhuzhou, a transportation hub and industrial center in southern China. It is the core circle of Changsha, Zhuzhou and Tanzania in Hunan Province. The company is conveniently located, Huanghua Airport and Wuhan-Guangzhou High-speed Railway are close to each other, and the Beijing-Guangzhou, Zhejiang-Jiangxi and Hunan-Guangzhou Railway trunk lines are close to the surrounding areas. National Highways 106 and 320 and Beijing-Zhuhai and Shangrui Expressways surround the city, with thoroughfares and easy access to all directions. .

After more than 60 years of development, the company has developed into a production of spark plugs of multiple varieties and fields. At the same time, it independently develops and manufactures high-voltage lines, ignition coils, automobile water pumps, water seals, automobile generators, and automobile filters. Spark plugs are professionally developed, produced and ignition system manufacturing base for other products. The company has successively passed ISO9001 and IATF16949 quality system certification, ISO14001 environmental certification, Ford Q1 certification and SAIC-GM QSB certification, and has strong quality assurance capabilities. Currently, the company is the secretariat unit of the Spark Plug Subcommittee of the National Automobile Standardization Technical Committee. It has iridium, platinum spark plugs, multi-side electrode spark plugs, V-trough center electrode spark plugs, fire jumping spark plugs, gas spark plugs, industrial spark plugs, ignition rods and other products. Its independent research and development and production technology level, and has the manufacturing technology of diversified auto parts products such as high-voltage wires, ignition coils, generators, automobile water pumps, and automobile filters. The company vigorously promotes intelligent manufacturing and is a demonstration enterprise in Zhuzhou City.

The company supports major domestic OEM manufacturers such as Shanghai General Motors, Changan Ford, Shenyang Mitsubishi and other key manufacturers. The market share of host supporting facilities reaches more than 50%. The series of products are sold to more than 50 countries and regions including the United States, and have entered the United States General Motors. The company's global sales and after-sales system. The leading product spark plugs are equipped with many domestic and foreign automobile, motorcycle, gasoline engine and gas engine manufacturers, and are the mainstream suppliers of spark plugs in the domestic main engine, after-sales and export markets. In addition to cars, spark plug products are also widely used in motorcycles, small gasoline engines, national large oil fields, gas power equipment, etc. The product and market structure account for 30% of exports, 40% of mainframe supporting facilities, and 30% of maintenance and after-sales service.

In order to continuously improve the competitive strength of national brands and seize the initiative in the global market, the company has continuously increased its investment in science and technology and established a number of advanced automation professional production lines. At the same time, the company has fully introduced manufacturing technology of the US GM company, including the AC automation assembly line of the US Delphi Company and the Broad Automation Assembly Line of the Broad Automation Line of the US. In 2006, it fully acquired the US Delphi spark plug production factory and introduced a complete set of production equipment, technology, and patents, and comprehensively adopted the US Delphi spark plug production factory. Competitiveness has been rapidly improved.

The company focuses on technology research and development and has a professional spark plug research and development institution at a high level in the same industry - Spark Plug Research Institute. In order to follow the development trend of international spark plugs, the company hired experts in the United States and Japan for technical guidance and services to strengthen the company's R&D capabilities. Especially the iridium and platinum spark plugs launched in recent years have made the company one of the few manufacturers in the world that masters the production technology of iridium and platinum spark plugs, has pilot production capabilities and is equipped with the host. In 2013, the "Key Technique and Industrialization of Platinum-Iridium Spark Plug" project won the Hunan Science and Technology Progress Award.

After the market experience, we have achieved glory in the company. Today, the "Torch" brand spark plugs that originated in Zhuzhou, Hunan have gone out of Hunan, abroad, and into the world. In the future, we will continue to deepen our efforts and development in the fields of automotive ignition systems, high-end sensors and advanced ceramic materials.