It is close end zipper with special shape puller. The teeth is polish and shiny, it is high quality, Strong metal zip with antique brass coloured teeth ideal trouser zips can also be used as pocket zips, bag zips, skirt zips or anywhere an attractive zip
With 24 years manufacturing experience, we supply four digits 7 segment display from 0.25-1.2” with full colors, supply common anode and common cathode circuit. All SMD LEDs inside the display also manufactured by ourselves.
We have more than 20 people of technology research and development team, with military and aerospace product technology development experience to ensure stable product performance
This touch device Wall-mounted Interactive Monitor owns display and interactive functions. It supports users to make digital visualization possible, information sharing easier and project
FS-IR02 series Water Liquid Single Point Level Sensor, the theory is infrared, it can totally replace traditional float level switch, it controls the level though outputing high or low voltage.