Un bon fournisseur ! La basse rupture, qualité est bonne, nous coopèrent quatre fois, sa valeur de croire et coopération à long terme.
—— Daniel
La qualité est très bonne, délai de livraison était selon le contrat. Un fournisseur honnête.
—— Martin
Ils sont heureux pour accepter ma demande, et étaient très patients pour les changements chaque fois, nous espèrent coopérer avec le vendeur comme eux.
Super Ball Mill Media / Grinding Media Steel Balls For Gold Mine Cement Plant Jinan zhongwei casting and forging grinding ball Co.,ltd, as the powerful grinder of world’s mining, specializes in the production ... Lire la suite
high hardness and top quality grinding media balls for mining and cement plant Breif Description: Size: 20-150mm Inspection: SGS/BV/TUV Origin: Shandong, China Packing: 1000kgs per bag or 900kgs per steel drum ... Lire la suite
China Low Price High quality Mining Special Use Grinding Media Balls Company Profile: We, Jinan Zhongwei, are manufacturer and exporter of grinding balls in China,with the annual output of 50,000 to 70,000 ... Lire la suite
high hardness and top quality grinding media balls for mining and cement plant Breif Description: Size: 20-150mm Inspection: SGS/BV/TUV Origin: Shandong, China Packing: 1000kgs per bag or 900kgs per steel drum ... Lire la suite
Factory Directy Sale Low Price Sag and AG Mill Special Use grinding media ball Breif Description: Size: 20-150mm Inspection: SGS/BV/TUV Origin: Shandong, China Packing: 1000kgs per bag or 900kgs per steel drum ... Lire la suite
20mm-130mm Hot Rolled Steel Grinding Media Ball Steel Balls for Mine Ball Mill Cement Description: Product Features: 1.The breakage rate less than 1.0%, crush resistance is generally cast ball more than 10 ... Lire la suite
High hardness and good wear resistance Steel Grinding Media Ball for Mining FORGED STEEL BALL CHEMICAL ELEMENTS AND HARDNESS Material Chemical elements C Si Mn P/S Cr B2 0.72-0.85 0.17-0.37 0.7-1.0 <0.04 0.4-0... Lire la suite
Professional High - Hardness Grinding Balls For Ball Mill On A Discount Breif Description: Size: 20-150mm Inspection: SGS/BV/TUV Origin: Shandong, China Packing: 1000kgs per bag or 900kgs per steel drum ... Lire la suite
Durable Cast Iron Forged Steel Grinding Media Balls In Mining Plant Breif Description: Forged Balls Size: 20-150mm Inspection: SGS/BV/TUV Origin: Shandong, China Packing: 1000kgs per bag or 900kgs per steel ... Lire la suite
Forged And Cast Grinding Balls For Mining / grinding media steel balls Breif Description: Forged Balls Size: 20-150mm Inspection: SGS/BV/TUV Origin: Shandong, China Packing: 1000kgs per bag or 900kgs per steel ... Lire la suite