3311. Iron & Steel Mills & Ferroalloy Mfg, Add Listing #0-9ABCDEFGHIJKLMNOPQRSTUVWXYZ(Reset) Company Name / DBA Tungsten Heavy Powder Industrial Classification 3311. Iron & Steel Mills & Ferroalloy Mfg Business Type CORP Owner Name Tungsten Heavy Powder Inc Street Address 6170 Cornerstone E Ct Suite 310 92121-3767 Phone Number 858 232-0171 3311 EditDelete