Shenzhen Yanhua Packing Products Co., Ltd.
Paper industry event for domestic and foreign markets
As the paper industry event for domestic and foreign markets - "The 16th Guangzhou International Paper Exhibition" will be held from June 4th to 6th at Hall 2, Poly World Trade Expo Center, Pazhou,...
Invertible color temperature measurement patch
Invertible color temperature measurement patch, once the temperature of the temperature monitoring part reaches or exceeds the rated temperature of the temperature measurement patch, the color...
45 ° C black to red reversible stickers
This product is called a sticker or label. Its color is black. When it reaches a certain temperature, it will turn red. The temperature of this product is 45 ° C, so when it is in the 45 °...
Paper bag handmade
A variety of materials, can be customized according to demand, what kind of material, size, printing what content. Can