we are large group company. we haves six manufacture in different city in china .we can supply alginate salts seires production(textile grade and food grade) ,sand casting machinery serie of productions,and Ceramic Fiber Series ?such as blankets, paper, boards, cotton, modules, textiles and so on?, Crystal Fiber, Refractory Castables, Anchorage pieces, Adhesive, Needling Blanket and Sheet Paper ,  Moulding machine seire Core shooter machine series , we always provide best quality tegother with best serive for our friends who from all over the world. please contact with us by email.