... .Material : PP,PVC,PS ,etc for making plastic warning sign products.2.plastic warning sign with suction cup,easy press and easy moved.3 ... ,design,printing,color,etc as per customer's request.4.Warning sign with perfect design and printing ,is very popular for car ... display print of plastic baby on board traffic warning sign 1.Silkscreen printing2.Offset printing 3.Embossed logo 4.Other ...