Black and white courier bags Dongguan City bridge Kai Chi Plastic Products Factory is currently using more material made of polyethylene plastic bags PRD express courier bag factory, with a low cost courier bags customized, easy to use, waterproof and good. In addition to the major courier companies have to use a custom courier bags Dongguan courier bags offer, there is now the online shopping industry, a lot of businesses in order to give customers a good image and enhance the image and play an advocacy role, but also has a custom respective characteristics of courier bags. Name: PE monochrome film Dongguan City bridge Kai-chi plastic products factory in the difference between PE and PO express plastic bags: PE transparency, flexibility is good, printing color is bright; PO has a relatively good mechanical properties; in the domestic courier bags, like all is the use of PE as the main material, and foreign general are using PE, PO complex cooperation as a courier bag main materials. Polyethylene courier bags in the market, there are two categories: First, new materials courier bags (such as SF courier bags, FedEx bags, home delivery, etc.), and second, courier bags recycled materials (such as the United Hao Tong and other small courier companies use courier bags ) customized courier bags, courier bags, Kai Chi plastic provided by the Dongguan City bridge Kai Chi Plastic Products Factory. Dongguan City bridge Kai Chi Plastic Products Factory (kzsj168.com) strong, credible, Guangdong Dongguan plastic film industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead Kai Chi plastic and you hand into the brilliant, for a better future!