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.
low price carbon steel forged grinding ball for cement and mining ball mill Company Profile: We, Jinan Zhongwei, are manufacturer and exporter of grinding balls in China,with the annual output of 50,000 to 70... Leggi di più
hot rolling forged steel ball Type and Chenical Composition of Forged Balls Name Material Chemical Composition C Si Mn S/P Cr HRC Forged ball B2 0.72-0.85 0.17-0.37 0.7-1.0 <0.04 0.4-0.6 58-64 60Mn 0.55-0.65 0... Leggi di più
Forged steel Balls are made from high carbon steel bars with the proper alloying elements.Bars are heated to forging temperatures and formed into nearly perfect spheres.Then, balls are heat-treated to provide ... Leggi di più
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China steel ball --- grinding steel balls: THE PROCESS LINE OF PRODUCTION: We are one of the largest factory specialized in producing Forging Grinding Media Ball, Rolling Grinding Media Balland Casting Grinding ... Leggi di più
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High/Low chrome iron cast grinding ball for cement plant: grinding cylpebs is widely used in cement industry, mining industry, chemical industry,light industry, ceramic coatings, thermal power and other ... Leggi di più