CST is a brand of Zhengxin Tire.

The company has five production plants in Changhua County, Taiwan, and has invested in and established factories in mainland China, Thailand, Vietnam and other places, and has successively established branches in the United States, Canada, Germany, Japan, the Netherlands and other countries. The company is an international enterprise with a global presence.

Its turnover and export sales rank first in Taiwan’s rubber tire industry and tenth in the world’s tire industry.

Zhengxin tires include bicycle tires, motorcycle tires, car tires, truck tires, and engineering vehicle tires. They use the "Zhengxin" brand trademark and logo, and the tires have the "CST" trademark;

Zhengxin motorcycle tires and electric vehicle brands are divided into several series according to different tire uses and prices (Zhengxin Tire, Zhengxin Rhino King, Zhengxin Invincible King Kong, Zhengxin Manniu, Zhengxin Grassland Wang, etc., but all use the "Zhengxin" trademark;

In addition, the tire brands of Zhengxin Group Company include: Zhengxin Tire, Sakura Tire, Yixin Tire, Yingma Tire, Lion King Tire , Maxxis tires (domestic mainly refers to car tires)

Extended information:

Tire types:

1. Car tires - are installed on Tires on cars are mainly used for high-speed driving on good roads, with a maximum driving speed of more than 200 kilometers per hour. They require a comfortable ride, low noise, and good maneuverability and stability.

Most tire structures adopt radial structures and are divided into different series according to the requirements of driving speed. The 95 and 88 series commonly used in standards and manuals are bias tires, and the 80, 75, 70, and 65 series are radial tires.

2. Light truck tires - usually refer to truck tires with a rim diameter of 16 inches or less and a cross-section width of 9 inches or more. These tires are mainly driven on highways and can generally travel at a speed of 80 to 100km/h. h.

Truck and truck tires usually refer to tires with a rim diameter of 18 to 24 inches and a cross-section width of 7 inches or more, including tires for trucks, dump trucks, various special applications and trailers. The driving roads are relatively complex, including good asphalt roads, poor gravel roads, dirt roads, mud roads, ice and snow roads, and even no road conditions. The driving speed generally does not exceed 80km/h.

3. Construction machinery tires - Construction machinery tires are installed on specialized construction machinery vehicles, such as loaders, bulldozers, excavators, land levelers, road rollers and stone work machines.

The driving speed is not high, but the road conditions and load performance requirements are demanding. The tires mainly use bias tire structure, but the French company Michelin (Cantonese pronunciation, called Michelin in Mandarin) also uses radial structure. It can be classified according to the tire section width. They are divided into two series: standard tires and wide-base tires.

4. Off-road vehicle tires - Off-road vehicle tires are mainly driven on bad roads such as deserts, mud and soft soil. Or other roads without pavement, the tires are required to have high passing performance. Off-road tires often use low pressure, and some also use pressure-regulating tires to adjust the tire pressure according to the road conditions.

In order to improve off-road use. For passability, measures such as widening the tire section and rim width, and reducing the rim diameter are generally adopted to increase the contact area and reduce the ground pressure. In addition to the bias tire structure, the tire structure also uses a radial structure.

5, Agricultural and forestry machinery tires - Agricultural tires are mainly used on tractors, combine harvesters and agricultural machinery vehicles. Forestry machinery tires are installed on forestry tractors and forestry machinery to carry out forestry operations such as logging, gathering, shoveling and excavation. The characteristics of these two types of tires are that they do not require high driving speeds, but their use conditions are harsh. They are often driven on poor field roads, hard stubble fields or gravel mountain roads, or even roads without pavement. The tires are easily scratched. or cut.

Another characteristic is intermittent operation, short mileage, but long service life, so the tires are required to have good flex crack resistance and aging resistance. Tires are mainly bias-ply structures, but radial structures are also used.

6. Industrial vehicle tires - mainly used for pneumatic tires, semi-solid tires and solid tires on industrial vehicles. Divided into battery car tires, forklift tires and flatbed truck tires, etc.

7. Motorcycle tires - tires used on motorcycles. Including motorcycle tires, moped tires and small wheel diameter motorcycle tires.

8. Aviation tires - pneumatic tires used on aviation aircraft.

9. Special vehicle tires - including gun truck tires, tank tires, armored vehicle tires, desert tires, explosion-proof vehicle tires, etc.

10. Liqi tires - pneumatic tires for bicycles, tricycles and trolleys.

11. Electric vehicle tires - tires used on electric bicycles.

Baidu Encyclopedia-Zhengxin Tire