tüv süd holds a certification ceremony for and nippon paint joint certification
on october 20, 2023, tüv süd (hereinafter referred to as “tüv “nude”) is the polyurethane product for composite frames of chemical group co., ltd. (hereinafter referred to as ” chemical”) and the composite frame of nippon paint (china) co., ltd. (hereinafter referred to as “nippon paint china”) use coating products held based on tüv süd…
