Donghua Engineering Technology Co., Ltd. was formerly the Third Design Institute of the Ministry of Chemical Industry. Originally a wholly-owned subsidiary of China Chemical Engineering Corporation directly managed by the State Council State-owned Assets Supervision and Administration Commission, it is now a subsidiary of China Chemical Engineering Co., Ltd. Each company has more than ten Grade A design qualifications in chemical engineering, petrochemical engineering, medicine, municipal engineering and construction, as well as Grade A qualification in general contracting, and has the right to general contracting foreign projects and the right to operate import and export.
The company has invested heavily in informatization, and the computer network structured wiring system with as many as 1800 information points covers all office areas. Per capita has 1.2 high-performance computers, all of which are networked. A large number of genuine software has been introduced, and 3D engineering design has become the mainstream of the company's design.
The company has been among the top 100 survey and design industries in China and the forefront of chemical survey and design enterprises.