M
Ultra Carbide Inc
29550 Wk Smith Road, New Hudson MI 48165-8704
(248) 446-1744
Ultra Carbide Inc. offers premium-grade tungsten carbide rods and products made by G-Elit Hartstoffe GmbH and Konrad Friedrichs GmbH & Co. KG.
O
United Silicon Carbide Inc
100 Jersey Avenue Building A, New Brunswick NJ 08901-3200
(732) 565-9500
S
Zhuzhou Dmond Hardmetal-Technology Co.,Ltd
30 E. 40th ST. Suite 100, New York, NY 10016, New York NY 10016
212-683-8883
Tungsten carbide ,hardmetal.tungsten heavy alloy ,tungsten copper alloy