The main products of the machinery industry include the following 12 categories:

Agricultural machinery: tractor, seeder, harvesting machinery, etc.

Heavy mining machinery: metallurgical machinery, mining machinery, lifting machinery, loading and unloading machinery, mining vehicles, cement equipment, kiln equipment, etc.

Construction machinery: forklift truck, shovel transport machinery, compaction machinery, concrete machinery, etc.

Petrochemical general machinery: oil drilling and mining machinery, oil refining machinery, chemical machinery, pumps, fans, valves, gas compressor, refrigeration and air conditioning machinery, paper machinery, printing machinery, plastic processing machinery, pharmaceutical machinery.

Electrical machinery: power generation machinery, transformers, motors, high and low voltage switches, wires and cables, batteries, welding machines, household appliances, etc.

Machine tools: metal cutting machine tools, forging and pressing machinery, casting machinery, woodworking machinery, etc.

Cars: truck, road coach, car, modified car, motorcycle, etc.

Being, instrumentation, automation instrument, electrical instrumentation, optical instruments, composition analyzer, automotive instrumentation, dianliao equipment, electronic equipment, cameras, etc.

Instrument and meter

'levies, basic machinery, bearings, hydraulic parts, seals, powder metallurgy products, standard fasteners, industrial chain, gear, mold, etc.

⑽, packaging machinery, packaging machine, packing machine, conveyor, etc.

⑾, environmental protection machinery, equipment, equipment for the control of air pollution prevention and control of water pollution, solid waste treatment equipment, etc.

, the other machinery.