KHS Gongxue Society Group originated in Taiwan in 1945, when the Anti-Japanese War had just been won, a hundred wastes were waiting to be revived, the name means meritorious to the school and society, Gongxue Society Group has been involved in more fields in history, in addition to bicycles, it is currently the world's top five musical instrument manufacturers, in 1972, Gongxue Society applied the high-end technology of manufacturing motorcycles to the manufacturing of bicycle technology, and established the brand of Gongxue Society bicycles, and its founder, Mr. Xie Jingzhong, made great contributions to the standardization of the bicycle industry. Its products have a good reputation among fans and are known for their exquisite workmanship.
 
Gongxue Society also produces road bikes and mountain bikes, but its folding car products are the most famous, positioned in the high-end, produced by Taiwan, and then the whole vehicle is introduced to the mainland for sale, its workmanship is praised, the price range is from 1600 to 7000 yuan, the most worth buying is not the entry model, but its 4000 yuan price segment above the F20-D/T/R series models equipped with soft tail.
 
Gongxueshe uses a higher grade of Renault 500 series steel than Daxing 4130 chromium-molybdenum steel on these mid-to-high-end models, which has more advantages in rigidity and comfort, and the frame is thinner; Its simple parallel frame design is somewhat similar to the Bike Friday's PRP road folding bike, both of which were developed for the road, but the company also added a patented soft tail for it, which has a very short travel and does not lose force, and some similar to the rear suspension of AM and bird bikes, the soft tail is not there to reduce large fluctuations, but to filter out fine jitter and enhance stability at high speeds. It adopts a high-angle chainstay design similar to road bikes, which effectively improves the vehicle's handling in the left and right directions, allowing the driver to complete the "rocking" action on the folding car, which is a common action to improve the efficiency of power in racing competitions.
 
In addition to the soft tail, the F20-D series is also equipped with a front suspension, which is more suitable for complex road conditions; The F20-T series is a 451-inch (about 22-inch) sports flat handlebar model, which is an ideal commuter car. The F20-R adopts the curved or corner handlebars of road bikes, carbon fiber front forks, and is designed for road racing, and is known as "the best folding bike to ride within 10,000 yuan". In addition, the F16 model is also very unique, using a chic double-beam frame, three-stage folding, folded very neatly, can be stuffed into a suitcase, is a very casual and practical station wagon.