... density 1.IntroductionIntegrating our advantage of equipment and technology by tungsten and molybdenum crucibles, rods, plates Luoyang Achemetal Co ... , Ukraine, United States, Japan, Korea, Thailand, Singapore, Taiwan, Hong Kong and Chinese mainland since the year of 2008. Now we ... doubly strictly inspected with eddy current and ultrasonic equipments by us to ensure the quality of our sintered tungsten ...