The company is not a state-owned enterprise.
According to Architectural Talent Network, Hebei Dubang Petrochemical Engineering Design Co., Ltd. was formerly known as Shijiazhuang Petrochemical Design Institute. It was established in 1974 and was originally affiliated to the Shijiazhuang Refinery of Sinopec Group Corporation. In 2004, it was restructured into a limited company. A responsible company, not a state-owned enterprise.
The company currently holds a Grade A design qualification certificate for storage and transportation in the chemical, petrochemical, and pharmaceutical industries, a Grade A certificate for engineering consulting in the oil and gas, petrochemical, and chemical industries, and a Grade B design qualification certificate for the chemical, petrochemical, and pharmaceutical industries. Certificate, Grade B design qualification certificate for oil and gas industry, Grade C design qualification certificate for construction.