Tongkai Holdings Limited is a comprehensive import and export licensed enterprise specialized in producing refractories, abrasives and water purification materials through advanced production technology and equipments as well as perfect testing instruments. Our company consists of three wholly owned subsidiaries: Luoyang Tongkai Refractory Materials Co., Ltd, Luoyang Ankai Abrasive Co., Ltd and Yichuan Bokai Water Purification Materials Co., Ltd. brand products, which are widely used in various fields such as abrasives, refractories, sewage treatment equipments and metallurgy, have been sold in more than 40 counties and regions, and have become a well known enterprise producing and processing abrasives, refractories, ceramic raw materials and water purification materials in the Asia-Pacific region and Europe and America.
