1.Precision tungsten carbide balls in various of sizes 2. YG or YN sereiies 3. Advance equipment ... HIP 4.Good service tungsten carbide balls in various of sizes * High strength, high wear resistance, high precision, high ... skilled in tungsten carbide sell;6/ could issue the C/O(certificate of origin)to customer to reduce the ... terms of T/T, D/P, D/A, L/C, western union, paypal and etc;8/ could offer free ...