1.Dimensions: as your needs 2.Standard:EN74,BS1139,CE and also fit for our demostic stardand , through SGS test. 3.Technic:Pressed 4.Surface treatment:Self-color,Zinc plated , 5.Color:Self-color(Black) ,Silver, Yellow 6.Style:British(also can produce German, American, Japanese and so on) 7.Quality:good bearing capacity,durable & stable 8.Price:reasonable & wonderful 9.OEM service is available. 10.Package:in carton or in weaving bag.