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Beihai Huihuang Langjie Environmental Protection And Technology Co,.Ltd (Group) Activity: 氧化铝瓷球 Contact person : GuangWen Liu Address : C, BeiHai, CHINA, CHINA, 536000 Telephone : 86-779-2228238 Fax : 86-779-2228278 Email : bhhh@huihuang-packing.com Web site : www.huihuang-packing.com motorcycle exhaust catalyst, car/ motorcycle three-way catalytic converter, motorcycle petrol saver, honeycomb ceramics substrate, honeycomb regenerator, diesel particulate filter, catalyst carrier, acid-resistance brick we can supply 氧化铝瓷球 Here are brief introduction of our company: motorcycle exhaust catalyst, car/ motorcycle three-way catalytic converter, motorcycle petrol saver, honeycomb ceramics substrate, honeycomb regenerator, diesel particulate filter, catalyst carrier, acid-resistance brick 高铝（刚玉）质陶瓷研磨球，具有密度、机械强度高、耐磨性好，是一种应用极广的非金属研磨介质。 　　该产品广泛应。能经受酸、碱及其它有机溶剂的腐蚀，并能经受生产过程中出现的温度变化。其主要作用是增加气体或液体分布点，支撑和保护强度不高的活性催化剂。　　我公司开发的该产品于88年获优秀新产品奖和科技进步奖，同年荣登国家优秀新产品皇榜，90年荣获国家科技成果证书，化学成分 含量要求 Al2O3 (Marked Value+4)% Al2O3+SiO2 ≥92% Fe2O3 <1% posted on: 2006-07-26