Company Introduction

Developing and manufacturing airtight zippers & waterproof zippers products since 1998, Our Company(Shanghai SZIP Zipper Manufacturing Co.,LTD) are professional manufactory for airtight proof zippers & water resistant zippers in China. In 2017, due to rapid enterprise growing and strategic improvement, our factory address was changed to Dongtai with the new company name Dongtai SZIP Science&Technology CO.,Ltd. The development of waterproof and pressure tested SZIP zippers are enabled by a combination of innovative ideas and technical approaches.

The SZIP brand stands primarily for durability and optimal functionality. Depending on the zipper type, its waterproof and pressure-resistant properties are secured via the pressing together of a sealing lip at the point of the interlocking zipper elements or via the pressing together of sealing lips above and below the zipper coils.

Protections:Shields:Others: Water walking ball, inflatable tents, hovercraft, hot air balloon, eaves sails;     gas chamber, tents, life  raft, survival gear, pollutants abandoned bags, cover   things, sterilization packaging