SINOTEK MATERIALS CO.,LTD, is specialized in supplying carbon and graphite products. Especially, heat insulation materials using in vacuum furnace,single crystal furnace etc for insulation. Our main products include those Carbon Fiber of top quality with Carbon fiber board, Graphite felt board, Soft carbon&graphite felt, Carbon-Carbon Composite(C/C) Plate, Insulation cylinder, hot zone etc. and it has been sold to as far as Japan, US, Korea and Europe ect. We believe that our customers are the only reason we exist and so we will put their needs first in all aspects of our business. We are committed to providing you the best quality with fast dependable service at a competitive price.