What is the level of China Chengda?

China Chengda Engineering Co., Ltd. China Chengda Engineering Co., Ltd., founded in 1958, formerly known as the Eighth Design Institute of the Ministry of Chemical Industry, belongs to China Chemical Engineering Group Co., Ltd., and is the first batch of comprehensive first-class qualification units in China. The company is a national comprehensive large-scale engineering company with design as the main body and general contracting.