... In 2010,we extended our business to produce PVC patch,PVC logo,silicone patch,silicone logos and rubber zipper ... our factory in Dongguan City.About our products:Grandvane PVC patchs,Silicone patchs have such features:1. Eco- ... In 2010,we extended our business to produce PVC patch,PVC logo,silicone patch,silicone logos and rubber zipper ... mail box.Thank you for visiting our website! Pvc luggage tag