Our company grew out of Wenzhou Longwan East-China Machinery, established in 1997, dealing with compressor components. In 2002 it is renamed Wenzhou Kaiwei Machinery, producing envelope making machines. In 2008, Nanjing ZONO established, situated at No.63 Gutan Road, Gaochun Development ZONO, Nanjing City, specializing in designing and producing paper bag making machines.

We have been strictly implementing the ideology of "Survive by quality, maintain partnership through good service, create the brand through reputation and develop through innovation" since the day of our company's establishment.

1. 

   We keep strict internal management and enforce ISO9001 quality system standard. And all our machines are CE certified. And we are awarded as High-tech enterprise, intelligent technical research center for packaging project, enterprise technical center and enterpriseindustry design center, China quality products, Quality & Credit 5A consecutively, and we have nearly 30 invention patents. 

2. 

   With the human-centered thinking philosophy, we fully elaborate the team's work and invite more excellent people into our group and make everyone realize his full value, thus grow with the company together.We firmly believe ZONO will be the leading in the industry of paper bag making machines.

3. 
      OUR MISSION

      Make our paper bag machines speciallized, exquisite and world-famous

    

      OUR VISION

      Let our users to get the practical value; let our hard-working,persistent and excellent staff to acquire better opportunities...

    

      OUR VALUE

      Take the right path, build the honorable mind, and do the just course
4. 
   WE LOOK FORWARD TO YOUR JOINING US

   Our principle is to make friends through business...