Machinery and Equipment: Oilfield, drilling, welding, tank‑related, lifting, hoisting, elevating, thermal insulation, refrigeration, ventilation, remote monitoring, maintenance, and servicing equipment; generators, fuel dispensers, turbines, steam turbines, gas turbines, centrifugal compressors, valves, pumps, compressors, fans, air‑separation units, vacuum equipment, jacks, boilers, furnaces, pressure vessels, cooling machines, flanges, pipelines, hoses and their fittings, explosion‑proof industrial products, industrial power supply systems, electric conveying devices and their assemblies, as well as various ancillary equipment and chemical machinery, etc.

Instruments and Meters: Transformers, stabilizers, recorders, filters, temperature sensors, measuring and metrological instruments, filter screens, sieves, and the like.

Technical Services: Refining technologies, surveying, mapping, extraction, purification, refining, separation, liquefaction, welding, pressure‑transmission testing, quality inspection, pollution control and protection, flow‑rate and velocity regulation, and other related services; computerized data management; oil‑storage facility engineering, electrical engineering, engineering consulting; safety systems, alarm systems, emergency shutdown mechanisms, hazard‑control measures, operational process control, pipeline and line protection, fire‑alarm equipment, industrial safety and personal protective equipment, as well as experimental and simulation systems, etc.（Copyright of this content belongs to Juzhan. Reproduction without permission is prohibited.）

Others: All petroleum, petrochemical, and natural gas products; drilling rigs and steel structures; insulating materials; signaling devices, and the like.