QingDao YuKai Import and Export CO., LTD

Dear Sir, Glad to hear you that you?re in the market for Silica Gel (type-A, type-B, type-C), Blue Gel, Orange Alumina Waterproof Sol, Small pack desiccant, Column Chromatography ETC. We specialize this field several years with high quality and competitive price.  Are ...
Telephone:86 - 0532 - 85920769 Address:NO.37 LianYunGang Road,QingDao,China Qingdao Shandong 266034 China
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