1.Non-toxic, environment-friendly 2.superior quality,reasonable price 3.ISO9001,CE ,EN1176, TUV ,ROHS . Products all over ... fading, anti-crack.insect protection , etcTube:GB steel pipe, diameter:114mm, thickness for 2.5mm.Welded by the industrial robot, strong ... Galvanized Steel stand post. , dia. 114mm, thickness 2.5mm, Coated with powder. 2.Plastic parts. Imported colorful LLDPE. Wood parts: imported ...