yafeite6(at)sdgangtie.com,I am Emily Qin, our company is in Jinan,China, we are in the line of making and selling kinds of steel shot, steel grit, steel cut wire shot, etc, if you are interested in our goods please get in touch with me . Steel Shot Model: S70, S110, S170, S230, S280, S330, S390, S460, S550, S660, S780, and S930 Steel Grit Model: G10, G12, G14, G16, G18, G25, G40, G50, G80, and G120 steel cut wire shot model:1.0mm,1.5mm,2.0mm