1. 10 specifications, 20 for each, a total of 200.
2. Specifications: 3*4*2.5 / 3*4*2.5 / 3*6*4.3 /3*6*5 / 3*4*2 / 3*4*2 / 4*4*1.5 / 4*4* 0.8 / 3*6*2.5 / 6*6*3.1.
3. The products are widely used in the mainstream model remote control, LCD panel button switch.
