Sleeve of Coal Pick Hot Forged Coal Cutter Teeth Mining Machine Parts Coal Cutter Sleeve for Round Shank
2025-04-13
introduction 3860
U SERIL SLEEVE
ISO 9001:2000
High Temperature Quenching
Weld
Tungsten Carbide
Hpt Forging
Quenching
High-Frequency
Underground Mining
Plywood/Plastic Box
Customized