Qinghua Refractories Co., Ltd is the leading basic refractory manufacturer in the Asia-pacific region integrated with science, industry and trading.
青花耐火材料股份有限公司，是集科、工、贸一体化的亚太地区大型碱性耐火材料生产企业。
Qinghua Refractories Co., Ltd is the leading basic refractory manufacturer in the Asia-pacific region integrated with science, industry and trading.
青花耐火材料股份有限公司，是集科、工、贸一体化的亚太地区大型碱性耐火材料生产企业。
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