Un buon fornitore! La rottura bassa, qualità è buona, noi coopera quattro volte, il suo valore credere e la cooperazione a lungo termine.
—— daniel
La qualità è molto buona, termine di consegna era secondo il contratto. Un fornitore onesto.
—— Martin
Sono soddisfatti per accettare la mia richiesta ed erano molto pazienti per i cambiamenti ogni volta, noi sperano di cooperare con il venditore come loro.
Our Services We supply forged steel grinding media balls with diamater 20mm-150mm. We supply casted iron grinding media balls with diamater 20mm-150mm. We supply grinding rods made by C45 Steel ,60Mn Steel,B2 ... Leggi di più
New Products 20-150mm High Hardness Hot Rolling Steel Ball for Ball Mill Machine Factory Description: Size: 20-150mm Origin: Shandong, China Material Chemical Elements C Si Mn P/S Cr Hardness (HRC) 45# 0.42-0... Leggi di più
75mm 80mm 120 mm 130mm 140mm High Carbon Hot Rolling Steel Balls Description: Through rolling technology. Hot-rolled steel balls are formed by heating round steel bars in a continuous heating furnace and then ... Leggi di più
B2 steel round bar High Performance Forging Grinding Rod Dia 20mm - 90 mm Why choose Jinan Zhongwei grinding rods : · Quality Management System certified ISO 9001:2008. · Environmental management system ... Leggi di più
High quality Grinding Rod for Rod Mill mining and cement plant Grinding rods Chemical Elements( Below is common used type all over the world,if you have any other different requirement, please let me know,we ... Leggi di più
Highly hardness Grinding Rods 45# 60Mn B2 B3 steel round rods Grinding rods Chemical Elements( Below is common used type all over the world,if you have any other different requirement, please let me know,we can ... Leggi di più
Chinese manufacturer grinding rods 30-90mm For Ball Mill and minings Jinan zhongwei casting and forging grinding ball Co.,ltd, as the powerful grinder of world’s mining, specializes in the production of the ... Leggi di più
Alloyed Grinding Rods with High Medium Low Chromium by chinese manufacturer Jinan zhongwei casting and forging grinding ball Co.,ltd, as the powerful grinder of world’s mining, specializes in the production of ... Leggi di più
High quality Grinding Rod for Rod Mill mining and cement plant Grinding rods Chemical Elements( Below is common used type all over the world,if you have any other different requirement, please let me know,we ... Leggi di più
Laigang Grinding Rods 45# 60mn B2 B3 HRC 50 to 65 for mining and cement plant Grinding rods Chemical Elements( Below is common used type all over the world,if you have any other different requirement, please ... Leggi di più