Founded in 1996, ZZ Industrial Zip Lock Bag Making Equipment Co., Ltd. is a leader in the manufacturing industry for zipper bag making machines, and is based in Shanghai city, China, China.

In 1994, our chairman, Mr. Guo successfully developed the first set of zipper bag making machines in China, and was awarded a national patent certificate. From there, ZZ was born, and our research and development team has striven to continue developing and upgrading zipper bag making machines and related products.