Zhongzhi First Bus Chengdu Co., Ltd.

Accept Minor OEM.

Production capacity introduction

We have an advanced and complete vehicle production plant base, using four production processes (stamping, welding, painting, assembly). Production is organized in the form of line operation. The production line has more than 2000 sets of production and testing equipment, facilities, tools and tooling, with an annual production capacity of 5000 units new- energy bus.

Stamping workshop has the vehicle parts mold independent development capability, with a variety of advanced precise equipment, can achieve cutting, stamping, shearing, drilling, bending, turning and milling and other processes, and develop various products according to the different needs of customers.

Welding workshop mainly engaged in body, frame welding, with large assembly equipment, plate

chain automatic production line, can achieve high efficiency welding production.The body frame

of ZEVAUTO adopts "bird-cage" monoquoch structure, and the strength of steel anti-distortion is 3-6 times that of other ordinary automobiles.

Painting workshop has painting rooms such as cleaning and polishing, drying and spraying, electrophoresis etc.The painting workers have more than ten years of work experience, and can make various vehicle appearance patterns according to different needs of customers.

Final assembly workshop has four production lines: two mixed plate chain lines, one chassis assembly line, one debugging, and testing and repair line. It is designed to produce 5000 units' large and medium-sized buses annually.

Test and detection capability

Vehicle product development verification platform

1. Heavy duty hub chassis

   dynamo-meter external

   temperature and humidity

   environment bin

2. Six-column vehicle tire

    coupling road simulation

    system test stand

3. Portable three coordinate

    laser scanning and

    measuring instrument

4. vbox Vehicle road test system

5. Vehicle rollover test stand

Test Center

Since 2017. the group has invested about 200 million yuan to establish a test center using for the verification of complete vehicle and parts assembly.

1. Four motor, power chain test stand

2. VCU Hill test stand

3. Wheelside drive suspension system test platform

4. 60KW fuel cell engine test system

5. Power train and reducer dynamo-meter

6. Three in one comprehensive test stand

ZEVAUTO has the advanced new energy vehicle product development trial production and test center, with a total construction area of 17000 square meters, a total investment of 180 million yuan, including 80 million yuan of testing equipment. The company has vehicle, power, structural strength, electronic appliances, parts, fuel cells and other professional testing capability which can focus on the vehicle and parts assembly verification. It provides multiple safeguard for vehicle quality.

R&D Capacity

In terms of technical research, ZEVAUTO keeps improving, breaking through itself and constantly optimizes the existing product technology. At the same time, the company is also actively carrying out the research and development of cutting- edge technology;

(1) Core component technology

High efficiency and high power density motor (R&D); Continuous optimization of vehicle control

strategy; Technology improvement and optimization of hydrogen fuel vehicle;

(2) Wheel drive technology

The vehicle drive system is without traditional axle, so that the weight of the vehicle can be reduced more than 25%，the bus can have a wide passage and a low floor which enable passenger capacity increase 1 5%，and passenger flow efficiency increased 30%.

(3) Intelligent networking technology

Intelligent vehicle management technology is to provide customers with perfect traffic solutions;

Smart driven management technology continues to optimize the driving system, insure safety and security; Advanced driving assistance technology and Intelligent identification of driving environment and gradual development to unmanned Technology.

(4) Composite material body

ZEVAUTO as the first bus enterprise in China that has successfully developed composite vehicle framework, has domestic leading advantages in special process synthesis of all composite body. The company has the leading advantage in the special technology of the composite materials body, Relying on this technology, the strength of the body frame can be greatly increased and the weight of the body can be reduced at the same time. The weight of the a 12-meter bus can be reduced about 30%. The reliability test of 10,000km has been completed.

Technical Strength Introduction

ZEVAUTO bus a highly skilled R&D team with over 60 senior technical experts and engineers, including more than 50% intermediate grade R&D engineers. Additionally, 95% of the R&D personnel hold bachelor's degrees or higher qualifications. The company possesses a comprehensive vehicle research and development system and has demonstrated expertise in the development of buses, logistics vehicles, and other commercial vehicles. This technical strength enables ZEVAUTO to deliver innovative and high-quality products to meet the evolving needs of the market.