The principle merchandise are reaction sintered silicon carbide ceramic sequence: products and solutions consist of boat holders, wafer boats, diffusion furnace tubes, cantilever paddles, square beams, roller rods, columns, thermocouple security tubes, put on-resistant pipes, plates, and many others.; pressureless sintering and carbonization Silicon ceramic collection: items include t... https://www.pinterest.com/pin/1001488035878252697/