... Machinery Co.,Ltd is one of the leading multi purpose racks manufacturers and suppliers China,Website:http://www. ... have many moulds available for different heat treatment furnaces like Aichelin, Ipsen, for heat treatment process like tempering, hardening, ... are 400x250x100, 900x600x600, 600x400x400, 700x500x500, 450x300x300MM, with heat resistant materials like 1.4848,1.4849, 2.4879 and ...