... Service:OEM&Design 5.port:Tianjin,Ningbo,Shanghai Traffic warning sign with plastic for car stopDescription: MaterialBrandPortPackagePlasticLFTTianjin40pcs/ ... brass, zinc, lead, magnalium), crocodile clamp (iron), and hose clamp (stainless steel, carbon steel). free sample can ... more. Welcome to our factory visit and negotiate. Traffic warning sign with plastic for car stop