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.
Hot sale hot rolling mills balls hot rolling steel balls for minings For the grinding balls, there is no too much appearance difference.But when we put it in practical use, the huge grinding efficiency comes. ... Lire la suite
Good wear resistant hot rolling steel balls for ball mill chinese manufacturer Jinan zhongwei casting and forging grinding ball Co.,ltd, as the powerful grinder of world’s mining, specializes in the production ... Lire la suite
hot rolling steel ball forged ball & Casting iron ball for gold mines Jinan zhongwei casting and forging grinding ball Co.,ltd, as the powerful grinder of world’s mining, specializes in the production of the ... Lire la suite
high chrome hot rolling steel balls alloy casting grinding ball for mining Jinan zhongwei casting and forging grinding ball Co.,ltd, as the powerful grinder of world’s mining, specializes in the production of ... Lire la suite
Low price forged steel ball 60mn B2 good raw material for mining There are three common used raw material all over the world for forged steel ball,hot rolling ball and grinding rods. They all can be used in ... Lire la suite
Manufacturer : Jinan zhongwei We are ISO Endorsed company with annual output 50000 Tons ,locaed in China. Our Main products : We supply forged steel grinding media balls with diamater 20mm-150mm. We supply hot ... Lire la suite
Automatic Hot Rolling Steel Balls , HRC 60 - 68 Grinding Media Balls PRODUCTS NAME: HOT ROLLING STEEL BALLS MATERIAL: B2 STEEL SIZE: DIA 25-150MM CHEMICAL ELEMENTS: SPECS Chemical composition 60Mn Steel C:0.72... Lire la suite
Mineral used forged steel balls B2 B3 60mn material HRC 55-65 Our Advantages 1.Jinan Zhongwei has 16 years production experience and complete purchasing ,testing,service system , 2.We keep continuous adjustment ... Lire la suite
B3 and B2 Material High Quality Forged Steel Ball For Gold And Copper Mining Special Use Our Advantages 1.Jinan Zhongwei has 16 years production experience and complete purchasing ,testing,service system , 2.We ... Lire la suite