Shaanxi Yuan Chang Industrial Sealing Zipper Co., Ltd. was established in 2000, and is located in Xi'an City. We specialize in the manufacture of all types of high quality waterproof zippers, airtight zippers, fireproof zippers, anti-bacterial zippers and non-toxic zippers. To meet our customers' demands for different bonding techniques and applications, we utilize advanced manufacturing equipment and own a well developed experimental laboratory. Offering the highest quality products with reasonable prices to our customers, we warmly welcome inquiries from both overseas and domestic clients.