We, Zhongxin Packaging Material Co.,Ltd., specialize in the various polyethylene or polypropylene zippers with the single track or the double track and the compounding waterproof PU clothing zippers. We also manufature all kinds of the PE/PP zip lock bags in the food packaging, the industrial packaging and the clothing packaging, such as the anti-static zip lock bags, the vacuum seal storage zip lock bags etc. The size of our products can be customized upon buyer's requests. We can offer the competitive price and the best service to our worldwide customers. If you are interested in our products, don't hesitate to contact us!