Technology: Surveying, refining, purification, distillation, separation, liquefaction, welding, pressure transmission testing, quality testing, pollution control protection, flow rate control systems, computer data management, oil depot engineering, electrical engineering, engineering consulting, safety, alarms, emergency shutdowns, operating process control, pipeline route protection, fire alarm equipment, industrial safety and labor protection supplies, experimental and simulation systems, etc.(The content of this article belongs exclusively to JuZhan, unauthorized reproduction is prohibited)

Instruments and Meters: Valves, positioners, transmitters, transformers, temperature sensors, stabilizers, recorders, filters, measuring instruments, gas metering instruments, flanges

Machinery and Equipment: Petroleum drilling tools, oil well equipment, offshore equipment, offshore platforms, welding technology and equipment, separation equipment, tank equipment, lifting equipment, hoisting equipment, seals, corrosion protection, insulation, ventilation equipment, lifting equipment, geophysical exploration equipment, remote monitoring equipment, refrigeration equipment, turbines, turbochargers, steam turbines, impellers, various metal pipes and rubber hoses and their connection devices, electric transmission devices and their assembly, hydraulic lifters and various supporting equipment and chemical machinery, etc.

Pumps and Valves: Valves, pumps, compressors, fans, air separation equipment, vacuum equipment, jacks, 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.