Our corp.specialized in snap hook,D ring,pot hook,8-shaped hook,pet buckle etc.
We can supply casting mathod:sand casting lost wax investment casting, die-casting, stamp & pressing, precision casting etc.
For the material we can supply copper, stainless steels, carbon steels, alloy steels, alloy aluminum, alloy zinc etc.  Available Finish with polishing, Zinc plating, chrome plating, polished brass, nickel plating, electrophoresis, dichromate, vibratory milling & electropolish, power coating, painting and so on.
Looking forwar to your early reply!