Punching network is widely used, mainly used in machinery and equipment, such as: thresher, blowers, bellows, playing wheat machines, beverage machines, other speakers here is not introduced one by one. A wide range of machinery and equipment, mechanical equipment is running, even some of its members themselves may be of different forms of mechanical motion. Machinery and equipment by the part of the drive means, transmission, gear, equipment, brakes, protective equipment, lubrication systems, cooling systems and other components. Agricultural machinery punching net: tractors, planters, harvesting machinery. Heavy mining machinery punching net: metallurgical machinery, mining machinery, lifting machinery, handling machinery, mining vehicles, cement equipment, furnace equipment. Construction Machinery punching net: forklifts, earth-moving machinery, compaction machinery, concrete machinery. Petrochemical General Machinery punching net: oil drilling machinery, oil refining machinery, chemical machinery, pumps, fans, valves, gas compressors, refrigeration and air conditioning machinery, paper machinery, printing machinery, plastic processing machinery, pharmaceutical machinery. Electrical machinery and equipment punching network: power machinery, transformers, motors, low voltage, wire and cable, batteries, welding machines, and household appliances. Machine tools punching net: metal-cutting machine tools, forging machinery, casting machinery, woodworking machinery. Auto Parts punching net: Truck, highway buses, cars, modified cars and motorcycles. Environmental protection machinery and equipment punching net: water pollution control equipment, air pollution control equipment, solid waste treatment equipment. Punching network is indispensable partners of machinery and equipment, plant machinery and equipment thanks friends cooperation and guidance.