Engineering Design –Class A
Chemical Engineering, Petroleum & Chemical Product Storage & Transportation Engineering
Engineering Design-Class B
Chemical Engineering / Petroleum & Chemical / Pharmaceutical Industry, Environment Protection (Air Pollution Prevention & Control Engineering), Architecture Industry (Architecture Engineering), Commercial Cereal Industry (Product Oil Storage & Transportation), Public Works（Urban Gas Engineering & Thermal Engineering）
Project Consulting-Class A
Pressure Pipe Design License
Public Works Pipe: GB1 & GB2
Industrial Pipe: GC1(1) (2) (3)、GC2、GC3，GD1（below subcritical）& GD2
Pressure Vessel Design License
Grade A1、A2 & A3
Urban and Rural Planning-Class B
General Planning, Special Planning, Detailed Planning, Feasibility Study for Planning and Site Selection of Engineering Projects
National High-tech Enterprise
Pilot Enterprise for Technology Innovation of China Petroleum & Chemical Industry
Company Grade Rating Certificate: Grade AAA
