五龙捕鱼注册赠送 - 五龙捕鱼

In 2002, the Company began to put in use registered trademarks. 更多阅读

We have independent R&D capacity, and already got several certificates of invention patent and utility model patent. 更多阅读

In 2003, we became one of the members of inorganic salt industry association, and also the director unit of Chinese Ba & Sr salts branch in 2009. 继续了解

As the leading enterprise and main draftsman of standard, we participated in making and revision of standards for technical strontium carbonate, technical barium carbonate, high purity strontium carbonate, strontium chloride , strontium nitrate, manganese chloride etc.