Contact Person: Alice Wu
E-Mail: firstname.lastname@example.org /
Address: Shajing Center Road, Bao’an Dist, Shenzhen, China 518104
The production process of food packaging bags is: packaging design - copper plate - layout printing - composite packa.....
It is essential to create a complete and clear working drawing during design. In most cases, the product ne.....
The processing of the self-supporting nozzle bag is divided into two parts: the processing bag and the welding nozzle.....
In recent years, China's economy has developed rapidly. It is expected that in the next few years, industrial alum.....
Kraft paper bag is made of whole wood pulp paper. The color is divided into white kraft paper and yellow kraft paper......