ABOUT US 

upstream and downstream suppliers of parts supply chain in the new energy vehicle industry, 
as well as research and development manufacturers of specialized vehicles.

Establishment time 

Self built heavy industrial 
factory building（㎡） 

Mold production 
equipment (set) 

Annual production of 
molds (tons) 

2001

20,000 

24

5,000 

Company Overview 

        Sunjoy Vehicle Technology Equipment Co. Ltd，Founded in January 2001, it was
jointly founded by Guo Konghui, an automotive academician, and Zhong Zhihua, an
automotive academician. It originated from the original intention of changing the
dependence of Chinese molds on imported products. With the scientific research
achievements of the National Automotive Laboratory of Hunan University as the fulcrum, 
after more than 20 years of development, it has become an integrated production enterprise
of design and production, stamping parts, assembly welding, and other key automotive 
equipment, such as automobile panel molds, inspection tools, welding fixtures, etc, It is a
high-end equipment manufacturing comprehensive enterprise that provides full vehicle
forward research and development services and product reverse design services, covering
mold design and manufacturing of rail transit, aerospace, and military products, and has
a composite casting and lightweight design and production industrial chain.

      The company is located in the Sanjia Intelligent Manufacturing Industrial Park at the junction of Linyu Road and Leigao Road, Xiangjiang New District, Changsha City, 
covering an area of 150 mu, with a planned building area of about 170000 square meters, and a built building area of 70000 square meters, of which 30000 square meters are 
heavy industrial plants, and the annual production capacity of mold and stamping business can reach 1.2 billion yuan; In the past five years, the company's asset scale has 
reached nearly 500 million, creating over 1000 job opportunities, producing an output value of nearly 500 million yuan, and paying taxes exceeding 30 million yuan. 

       The company currently has over 300 personnel, including over 70 research and development personnel, 11 with senior engineer titles, and 50 with intermediate 
professional titles; 

       The company is a national high-tech enterprise, a specialized, refined, and innovative "little giant" enterprise in Hunan Province, a provincial-level technology center in 
Hunan Province, a research institute of intelligent electric vehicles in Hunan Province, an ISO9001 certified quality management system enterprise, and an IATF16949 certified 
automotive parts supplier enterprise.  

As of 2022, it has accumulated 48 patents of various types, 1 first prize of National Science and Technology Progress Award, 1 first prize of Hunan Province Science and 
Technology Progress Award, and excellent qualifications such as a backbone enterprise in Chinese mold production. 

strategic objective 

orientation 

business scope 

Upstream and downstream suppliers of parts 
supply chain in the new energy vehicle 
industry, as well as research and development 
manufacturers of specialized vehicles.

Focusing on the supply chain of the new 
energy vehicle industry and serving upstream 
and downstream enterprises. 

Mold development and design, prototype 
manufacturing, stamping, welding.