Big banks started as folding bikes, and they are the most famous brands and technologies of folding bikes. The quality and details are basically much better than giant folding (but the folding price of big banks is a little more expensive because of the brand)
At present, many folding bicycles made by domestic independent brands have been developed for many years, and their performance &; The quality is comparable to that of a big car, and the price is close to the people, which is also a good choice. PS: For example, Ouyama in Taiwan Province Province, Wolf Road in Chinese mainland (used to be an OEM for big banks), Trinidad and so on.