The primary products and solutions are reaction sintered silicon carbide ceramic sequence: products and solutions incorporate boat holders, wafer boats, diffusion furnace tubes, cantilever paddles, sq. beams, roller rods, columns, thermocouple protection tubes, dress in-resistant pipes, plates, and many others.; pressureless sintering and carbonization Silicon ceramic collection: good... https://www.pinterest.com/pin/1001488035878253519/