For your easy guidance;please see our product brochures as“Glasstun”and you can download here to check the advantages for using our raw materials with their low Iron oxide and high Aliminium oxide contents.Please be aware all Glasstun products are manufactured,prepared and transported in accordance with the KALTUN quality management system and checked periodically.　　For further information on our products and services,please check our web site www.kaltun.com.cn 　　所有的Glasstun產(chǎn)品都適用于玻璃工業(yè)生產(chǎn)。作為低鐵低鈦原料，我們的產(chǎn)品可為玻璃生產(chǎn)提供諸多優(yōu)勢。所有Glasstun產(chǎn)品均在Cine-Milas產(chǎn)區(qū)生產(chǎn)，隸屬于Kaltun礦業(yè)集團。所有Glasstun產(chǎn)品的生產(chǎn)、精選和運輸都嚴格遵照Kaltun公司的質(zhì)量管理體系，并定期核查。