Rotary horizontal sealing device - Utility model patent certificate
Screw metering nitrogen charging device - Utility model patent certificate
Screw volumetric quantitative filling machine (powder) - Design patent
Static Weighing Conveyor Belt - Utility Model Patent Certificate
Strip bag weighing and sorting machine - Invention patent
Swing head feeding device - Utility model patent certificate
Swing type feeding device - Utility model patent certificate
Volume metering filling machine (granules) - Design patent
High-tech Enterprise Certificate
