ZHUZHOU OC PRECISION ALLOY CO., LTD
EQUIPOS, INSUMOS Y SERVICIOS APOYO MINERíA
3-D14
No.475, Jinshan Road, Hetang district, Zhuzhou, Hunan P.R, China
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At ZZ Old Craftsman, we specialize in the research, development, and production of high-performance carbide products designed to elevate mining operations. With a fully integrated R&D and manufacturing pipeline, we control every step—from premium carbide powder to finished products—delivering unmatched quality and durability. Our flagship offerings include hard alloy brazed wear-resistant plates for mining equipment and crusher hammers, engineered for exceptional wear resistance and impact strength.
Backed by 12 years of welding research, our proprietary brazing technology—powered by custom-designed, fully automated equipment—sets us apart.