If you need to order key finder samples for checking-up , after you agreed our price , we can send the key finder samples for your confirmation as free of charge , but the freight cost should be collected .

Shenzhen HST Electronic Technology Co.,Ltd is a professional manufacturer engaged in design,production, sales and services of various of smart digital products. Including Bluetooth smart tracker,Bluetooth speaker,wireless charger, USB rechargeable/functional mini fan and other intelligent electronic digital products etc.

 For more information , please contact Helen :

Email: hstdianzi@foxmail.com

Mobile phone: +86-13450021230