... frequency pvc welding and cutting machine , high frequency leather embossing machine ,high frequency logo press machine ,high frequency ... lens box for welding and embossing, etc;Leather bags industry such as: leather, leather welding, embossing, fusing and towel bag embossing ... of a chair, pads embossing, etc;other industries: life jacket, drifting boat, drifting boat curtain, shower curtain, gas pool ...