1) Iron steel with zinc plated; 2) Applied in Marble & Granite industry; 3) Widely used to mount ceramic sink, kitchen sink. We can supply sink clips in short lead time, also can produce according to drawing, sample or description.1) material: Carbon steel , galvanized steel2) surface treatment: Zinc , powder coat, hot-dip galvanized3) Manufacturing Process: Stamping , punching, welding.4) usage ...