The technical center owns a group of engineers taking charge of new-product research and development, Who are very proficient in this aspect. Every year the technical center develop varieties of bicycles, including City bike, Mountain bike, kids’ bike, sports bike, electric scooters and folding bike.(120pcs new products developed in 2004).Until now there have been more than 500 models. Its design advantage lies in its design method and skilled staff: several years ago they have taken CAD (Computer Assist Design); on the other hand, most of designers have been working on bicycle processing techniques, manufacturing, technical supervising, so they are very skillful in product design and very familiar with bicycle industry.