Had better in Time! 2014 年 5 月 28 日 by Yuri Well, 15 days’ delivery time for 20,000 pieces of carbide balls is really a challenge for us presently, cuz we still have so many other products under manufacturing. But anyway, there are still one week left, so we had better in time… polished-tungsten-carbide-ball blank-tungsten-carbide-ball God bless me…