Wuhan Wasun & Wuhan Xingzhengshun Export & Import Trading Co.Ltd. is a professional chemical enterprise, integrating production and trade, which is located in Wuhan city, Hubei Province, China. And our products have exported to more than 30 countries and regions all over the world. Our products are mainly including Barium Carbonate-Sonia which is precipitated /flowing/granular/elecronic grade/high eficiecy. We provide various chemical products with high efficiency and competitive price. If you are looking for reliable chemical suppliers, please feel free to contact us. Our sales team will be happy to assist you.