Hebei Baotong New Material Technology Co., Ltd.
Main Products: | Silicon Carbide , Boron Carbide , Silicon Carbide Ceramic Casting , Boron Carbdie Ceramic Casting , Silicon Carbide Wafer |
City/Province: | Shijiazhuang, Hebei, China |
Jiaozuo Commercial Finewin Co., Ltd.
Main Products: | Sapphire Substrate&Silicon Substrates , Precision , Free-Standing GaN Substrates&GaN Templates , Optical Windows , Silicon Carbide Wafers |
City/Province: | Jiaozuo, Henan, China |