Profile: Weihai Thermal Technology (Shanghai) Co. Ltd.specializes in providing ceramic fiber blanket, bulk, board, paper, module, vacuum formed shapes and textiles. We also offer glass fiber textiles, calcium silicate products, compensators, firebricks, refractory mortars and binders. Ceramic fiber board is made from high pure ceramic fiber by advanced vacuum formed machines. Insulating firebrick is light weight with mini-pores which are equally distributed, that keeps the furnace wall with low heat.