1. GIANT: GIANT is a brand of Taiwan Province, China, and has branches in many countries around the world. Its bicycle products have changed from simplification in the past to diversification now, including road bikes, mountain bikes, station wagons, youth cars, BMX and so on. Most of GIANT's frames are mainly aluminum frames, and the products are positioned in the middle and high end, with the price above 1 yuan.

2. FOREVER forever: Forever is one of the earliest bicycle manufacturers in China, and it is the glory of domestic products in the bicycle industry. As a subsidiary of Shanghai Permanent Co., Ltd., its design, development and manufacture have gathered the wisdom and hard work of many people. Forever began to try the production of mountain bikes in 1994, and its product brand was launched in 24.

3. Xidesheng XDS: Xidesheng is a well-known bicycle brand in Chinese mainland. Xidesheng has a variety of bicycle products, including mountain bikes, road bikes, folding bikes and BMX. Its bicycle frame is divided into carbon fiber and aluminum alloy materials. Although Xidesheng Bicycle is well-known in China, its products are positioned in the low-end and the price is around 1 yuan because of its good marketing promotion.

4. Decathlon: Decathlon is a world-famous brand for producing and selling sporting goods. It was founded in France in 1976, and now it is the number one sports product brand in Europe. Its products cover sports and fitness, ball games, water sports and winter sports, and provide high-quality sporting goods at civilian prices. The positioning of Decathlon bicycle is very consistent with its usual style, and they all take the people-friendly route.

5. TREK: TREK is a famous bicycle brand in the United States. It was founded in 1976, and its bicycle products are mainly positioned in the middle and high end, with a price of several thousand yuan or even tens of thousands of yuan. TREK Bicycle Company was founded by American Warren Trek. Its bicycle products are relatively high-end and expensive, but they have always been sought after by consumers.

In short, different brands of bicycles have their own characteristics and advantages, so it is suggested to choose the brands and products that suit you according to your own needs and budget.