LASER RANGE FINDER:
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  One of the leading products. Since 1965, the first one was made out by our factory in china, our factory engaged in research Laser Range Finder technology and became the strongest one in this field of China. Now the Laser Range Finder has been developed to more miniaturization,more intellect, all of weather, eyes safe, multifunctional and systematic etc.

INFRARED 
 DISTANCE METER:
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  It is high precision instrumental that used phase distance measurement. That made a merit of higher precision, fast speed, used convenient. It is an advance instrument that can be used for city's plan, railway traffic survey, water and electricity industrial and mining enterprises and develop in whole station. The company Infrared opto-electronic distance meter technical develops in miniaturization, half station, and whole station.

ELECTRONTC YARN CLEARING INSTALLATION: 
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  One of the leading produces. It mainly has two types of photo-electricity and electric capacity about ten varieties. It has complete succession of capacitor type, multi functional, fixed length, microcomputer control, and technology of textile industry was covered electronic yarn clearing field installation. It mainly used to process of winder machine in textile mill can automatically clear various harmful yarn faults, short/long thick places and long thin places. In yarn pure or blended yarns of cotton, wool, silk, linen or various synthetic fibers, raise textile high quality rate of products.

NUCLEAR RADIATION SURVEY METER:
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  One of the leading produces. It mainly used to measure radiation quantity in the nuclear ground, nuclear power station.