Gansu Lixinyuan Microsilica Co., Ltd., a leader in China's market of Building area, especially the microsilica. As a manufacturer of Micro Silica, we sincerely hope you can give us a chance to cooperate together to win market. And you could be support with our high quality microsilica at most competitive price and quick shipment. And there is 3000mts per month waiting for you at bottom rock price.