| ■ Petrochemical Plant Device & Equipment | ■ Refinery Technology and Equipment | ■ DCS, PLC Control System |
| ■ Petrochemical Process and Technology | ■ Fluid Machinery and Process Industry Technology and Equipment | ■ Industrial Explosion-proof Products |
| ■ Sealing Equipment and Accessories | ■ Storage, Transportation, Pressure Vessel and Packaging | ■ Automation & Instrumentation |
| ■ Petrochemical Products and Advanced Materials | ■ Communication and Information System | ■ Technology and Equipment for Scientific Research and Laboratory |
| ■ Electrical & Electronic Equipment, Cable and Wire | ■ Equipment Maintenance, Repair and Management | ■ Sales System and Facilities, Gas Station Equipment |
| ■ Refinery Process Technology | ■ Fuel and Lubrication Technology and Equipment | ■ Heat Transfer, Refrigeration, Ventilation Equipment |
| ■ Environmental Protection and Energy Conservation | ■ Separation, Drying, Crushing, Mixing Equipment | ■ Power Machinery including Generator Set |
| ■ Oil & Gas Recovery Technology and Equipment | ■ Fire and Alarm Equipment, Articles for Industrial Safety and Labor Protection | ■ Boiler Pressure Vessel Equipment |
| ■ Industrial Rinsing and Anti-corrosion | ■ Oil and Gas Pipeline Engineering | ■ Auxiliary and Other Equipment |

