Certificate of qualification

Utility model patent certificate for autoamtic bag collect unit

Utility model patent certificate for automatic bag collecting device

Utility model patent certificate for automatic bag folding device

Utility model patent certificate for automatic bag folding machine

Utility model patent certificate for bag handle inside folding device

Utility model patent certificate for bag release device

Utility model patent certificate for bag side sealing device

Utility model patent certificate for bottom inserter device

Utility model patent certificate for finished bag convey device

Utility model patent certificate for laminated non woven fabric making machine

Utility model patent certificate for leader machine sealing device

Utility model patent certificate for leader machine