Projen was founded in 1980s, as the headquarter is located in Fengyi Innovation Industrial District in Dali City. It is a company has over 3.3 square kilometres and 10000 people.

Projen is a company in commercial vehicles, motorcycles, researching, manufacturing, international trading, real estate and cultural tourism. Being an international company for more than few decades, it is the top-one company in automobile equipment manufacturing and spare parts. It is the 235th in ranking of Chinese private manufacturing enterprises and the 1st one in Yunnan Province.