PATENT CERTIFICATE

Patent Certificate

A New Type of Corrugating Machine Roller

A New Type of Corrugating Machine Roller

Brake device for rotating shaft mechanism

Brake device for rotating shaft mechanism

Paste liquid width adjusting device for paste wheel of corrugating machine

Paste liquid width adjusting device for paste wheel of corrugating machine

Pressure wheel position adjusting device for corrugating machine

Pressure wheel position adjusting device for corrugating machine

Corrugated wheel pressure adjusting device for high-speed corrugating machine

Corrugated wheel pressure adjusting device for high-speed corrugating machine

High-speed corrugating machine gear-less quick wheel changing device

High-speed corrugating machine gear-less quick wheel changing device

Rocker arm type adjusting device for paste wheel gap of high-speed corrugating machine

Rocker arm type adjusting device for paste wheel gap of high-speed corrugating machine

Corrugated paper automatic handling device

Corrugated paper automatic handling device

Corrugated Paper Handling Railcar

Corrugated Paper Handling Railcar

Pressure Vessel Production License

Pressure Vessel Production License

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