our company is pecialized in high quality non-metalic minerals products manufacturing and trading. Our products as follows: High quality silica (natural/acid-treated) sand/powder; High quality barite (natural/acid-treated) lumps/powder; High quality sodium feldspar; High quality fused silica sand/chips/lumps; other nonmetalic mineral sand.We have many years exporting experiences.Just tell me what you want, all others let me handle for you!