... testing:Our factory:Exhibitions show:Product description: YOU ARE DEALING WITH THE TOP HARDWARE SUPPLIER IN CHINA!! MaterialMetal :S2 steel ... Eco-Friendly ,B: Brass (Copper Alloy) based metal, with long lasting Platinum plating.C: Top 10 manufacture, high quality ... design Screwdriver1.Type: Newly design 6pc ruuber handle screwdriver set with plastic support 2.Blade: High quality chrome-vanadium steel, ...