The key items are reaction sintered silicon carbide ceramic series: goods consist of boat holders, wafer boats, diffusion furnace tubes, cantilever paddles, sq. beams, roller rods, columns, thermocouple protection tubes, use-resistant pipes, plates, etc.; pressureless sintering and carbonization Silicon ceramic sequence: products and solutions contain shaft sleeves, thermal radiation ... https://www.facebook.com/permalink.php?story_fbid=pfbid02oreJj44nGmhJZ8CsoLMmiGJruyBi1qTLCUm2eUmmYvHWTAYFynGLepoejKKZ2xirl&id=61562415773754&__cft__[0]=AZUT-HGxo7i8QRK6dfemxozz3PNuLoK8pBnJQN3G_qbYgztGCLc96wcuIumw5CRKn3ZWOxE4RCdkKXnuUGCeR8xkTfE0JkigvlLOS-ZP27-phHtTGUSZYylPB6TlKEd18ziJTS208vBp6bqrMdSYKrkzhDzT7oa2Pw9ko9hE12GFshO36HsrEl2ljW3wK-OSSVQeY1s5L3V6EWtZxSK7iOUK&__tn__=%2CO%2CP-R