Gansu Lixinyuan Microsilica Co., Ltd. – A professional manufacturer with great influence in Microsilica, it has been certified on ISO 9001:2008 quality system . Lixinyuan built up its own producing and processing factory in Ningxia, Neimeng Province, which has already been large- scale. The main product is microsilica (or silica fume). We can offer microsilica with different components, at different grades and for different functions. The monthly output is more than 3,000mts. Besides, we can provide technical service relating to the using of microsilica, and we have the densifier to help our customer to solve the transportation problem. The products are sold well among international markets, and exported to many countries such as Indonesia, Kuwait, Pakistan, Dubai, Iran ,Switzerland, Pol..