LaiWu Yida Material Technology Co.,Ltd .is a professional enterprise engaged in research and development ,production and sales of Actived alumina and Molecular sieve.Founded in 2016 ,with support of research institutes ,we have built several advanced intelligent products lines with a designed capacity of 30,000tons per year . Our products are mianly used in Petroleum ,Chemicals ,enviromental protection ,pharmas and other industry ....
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