Sinosi Group

SINOSI and her branch companies, such as Sino Surplus International Ltd, Sino Silica Beijing Co, Ltd. and Sinosi Sci-Tech Beijing Co, Ltd. and so on, have been developed and merchandised various materials and products in mainly 30 categories, more than 500 types of silica and silicon materials and related products in China, SINOSI users now spread over 50 more countries and areas in the world wide market. The purity silica sands, 99.9%’s nanometer and micro silica powder and 95% spherical ratio fused silica powder which SINOSI developed are the top products in the world wide silica industry, and it has been the state-of-art milestone in this silica producing field. SINOSI is also one professional supplier for the machinery, equipments, instruments and related technical service for the silica and silicon production in the world wide market. SINOSI is challenging the highest peak of world’s technology with his top performance in the silica and silicon industry and business field. Meanwhile, SINOSI now is also dealing the mineral materials in the world wide market such as iron ore, chrome ore, manganese ore, barites, talc, and kaolin clay and so on. The petroleum and chemical materials are also included in SINOSI import businesses, such as crude oil, fuel oil, base oil, filling materials, polishing materials as well as cleaning materials.