Qingdao Xinjie Industry Co., Limited  

Shandong Xinjie Industry Co., Limited is one of the leading manufacturers and suppliers of all types of LDPE zip lock bags, mail bags, slider bags, poly tube and polythene packaging materilals, Our factory is located in Binhai economic zone, Weifang, Shandong Province, China. Thanks to over 7 years of export experience we are able to offer a bespoke service that ensures we can meet and exceed the needs of all our customers. We offer a wide range of custom productions made using top of the Line Low Density Polyethylene and High Density Polyethylene materials, such asZiplock custom bag (also calld grip seal bag or zipper bag)Waterproof zipper bagHeavy Duty zipper bagThree write-on panel zipper bag(writable zipper bag)Double ziplock bagFood zipper bagAntistatic bagMini ziplock bagColor line zipper bagMedicine Zip lock bagSpecimen bag (Kangroo bag)Slider bagMail bagFlat poly bagLayflat tube etcAnd now thanks to our wise leadership, we new built our PE gloves workshop and PE aprons works... [More Details...]