The new tracking number for China Post Ordinary Small Packet Plus only can track it have been ship out of China, not more Tracking information ,even it arrived or not .
Please do not freeloaders,if you can not accept without more tracking information .
Please choose China Post Air Mail if you want a full tracking info.
Tracking info of China Post Ordinary Small Packet Plus can be check here : www.17track.net/en
SN04-N NPN NO proximity detector sensor 4mm
detector factory price
Focus on proximity detector
4mm Detection distance proximity detector sensor
• Quality Warranty
1.Please contact us if you have any problem of quality .
2.90 Days of quality warranty .
3.Defective items must be returned within the warranty period.