Machinery Equipment Zone: Drilling equipment, welding equipment, tank equipment, lifting equipment, hoisting equipment, lifting equipment, insulation equipment, refrigeration equipment, ventilation equipment, remote monitoring equipment, maintenance equipment, and other equipment; generators, fuel dispensers, turbomachines, turbines, steam turbines, impellers, etc.; valves, pumps, compressors, fans, air separation equipment, boilers, furnaces, pressure vessels, cooling machines, flanges, pipes, hoses, and their connection devices, industrial explosion-proof products, industrial power supply, electric transmission devices and their assembly, and various supporting equipment and chemical machinery, etc.

Safety Products Zone: Industrial explosion-proof products, welding equipment and materials, industrial safety and labor protection supplies, oil and research and laboratory equipment, various steels, plates, pipes, steel wires, etc. used in the oil and gas industry; special vehicles for liquefied natural gas storage and utilization technology and equipment, packaging of petroleum and petrochemical products, transportation, loading and unloading technology and equipment, automation control technology and equipment, instruments, and meters.

Pump Valve Pipeline Product Zone: Environmental protection equipment, non-metallic equipment, low and high-pressure valve fittings, seals, chemical corrosion and protective equipment, pumps, valves, pipelines, and containers, research equipment, environmental protection technology, equipment, environmental protection instruments and meters, petroleum, natural gas raw materials and products, fine chemicals, surfactants, reagents. (The content of this article belongs to and may not be forwarded without permission.)

Pipeline Technology Zone: Various pipes, pipe raw materials, pipe production, processing equipment and accessories, measurement and control/detection equipment, trenchless technology and equipment, anti-corrosion technology, pipeline cleaning technology equipment, pipeline metering devices, etc.

Instrumentation Zone: Pumps and related accessories, transformers, temperature sensors, stabilizers, recorders, filters, measuring instruments, gas metering instruments, flanges, etc.

Refining and Petrochemical Zone: Petroleum refining process technology and equipment, petrochemical process technology and equipment, deep processing technology equipment, petroleum refining process and technology equipment, petrochemical equipment repair, maintenance, and management, fuel and lubricating oil technology and equipment, advanced materials for petrochemical products, petrochemical process and technology equipment and fluid machinery, finished oil sales management system.