PATENTS OF UTILITY MODEL AUTHORIZED CERTIFICATE FOR SANDWICH PANEL

Dec.4th,2018

Good News !
Several patents of utility model authorized certificate for our sandwich panel released, which includes innovation on anti-halogen magnesium board,sandwich panel Uncoiler and rectify deviation Machine, research and development on drop-proof design sandwich panel accessories, we always keep improving and innovating, to produce the satisfactory products to our client.

 

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