| APPLICATION FIELD | EXACTLY OBJECT |
| Equipment spare-parts of electronic and electrical industry | Relay\Potentiometer\Vacuum tube parts\Semiconductor element\Capacitor\Camera shutter\Printed circuit board\Magnetic head |
| Jade processing, clock, optics | Apparatus and instrument parts\Scale-plate parts\Jewelry\Lens\Spectacles frame\Noble metal decoration |
| Mechanical process | Bearing\gear\Spring\Vernier caliper\measuring tool\Oil choke\oil pump\Screw rod\air valve\pneumatic elements |
| Automotive, motorcycle and aircraft industries | Automotive air valve, glow plug, gasification plug, fuel pump, piston ring, battery terminal, machine control hand-wheel, motorcycle air-valve |
| Rubber industry | Tire, rubber gloves used for surgical hospital |
| Aviation industry | Fuel oil filter, fuel instrument, injection nozzle used in instrument, parts used in flow control equipment and machine control equipment and serial hydraulic products |
| Cheese, brewing industries | Bottle, cover, cook appliance, dish flatware |
| Printing industry | Rotative machine, metal plate |
| Atomic energy industry | Control rod, fuel pump, container, glass, analysis sample |
| Medical treatment | Injectors, operating instrument, pipet, glass container, esophagoscope, dental machinery, proctoscope, direction lens, microscope-used sample glasses |
| Repair industry | beep pager, circuit boards of mobile phone |
| Repairing of automobile and motorbike | Automobile carbureter,Exhaust pipe of motorcycle with dust stratification |
| Chemical fiber | Fiber and spinning board |
| Spinning and weaving | Cooling fins of the steel boxes |
| Magnetic industry | Magnetic powder to be cleaned |
| Galvanization | Surface of plating work-pieces |
| Locomotive and car | Cooling fins of the locomotive |
| Electric porcelain | Electric porcelain pieces |
| Knives-scissors industry | Knives and scissors |
| Pharmaceutical industry | Medicine bottles |
| Crystal industry | Crystal |
| Inkjet printer, graphic plotter | The blow head of the inkjet printers and head of the graphic plotter |
