Decription: Our company is leading manufacturer of Tungsten Carbide Buttons. Tungsten Carbide Buttons: Grades: YG4C, YG6, YG8, YG8C, YK15, YK20, YK25, YK11C, YK40, YK15C and so on...
Seller: Jinquan (Golden Spring) Rock Drilling Tools Co., Ltd. China
