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Rubbing Brush Dust Removal Device Patent of Corrugated Carton Flexo Printing Machine

On April 7th, 2017, our company GUANGZHOU KESHENGLONG CARTON PACKING MACHINE CO.,LTD. applied for the corrugated carton flexo printing machine rubbing brush dust removal device patent certification.

After one year later, we received the 20 years duration patent certification from SIPO.

Guangzhou Keshenglong rely on our own brand, professional technology and skills, united workteam to let our cardboard printing machine be well known to the world!

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