สถานที่กำเนิด
Guangdong, China
Application
Access Control
Printing
Silk Screen Printing,Laser Engraving logo,Custom Logo Printing,CMYK
Color
Blue,black,red,yellow,white,or Customized Color
Customized support
Logo.Color.Graphic Customization
Special functions
waterproof,Fall prevention
Size
0#,1#,2#,3#,4#,5#,6#,7#,8#,9#10#,11#12#,13#,14#,15#etc