bo Huasheng Silicon Carbide Company Limited is a professional silicon carbide and silicon nitride products manufacture enterprise, with more than 20 years history for production. Main develops and manufactures silicon nitride、silica bonded silicon carbide (SiO2-SiC)、silicon nitride bonded silicon carbide （Si3N4–SiC）products, such like silicon nitride riser tube, silicon nitride radiant tube, silicon carbide tube、brick、rod and board, black and green silicon carbide powder(97%.W-10)，thermocouple tube etc. We have passed the certification of ISO9001：2000, and we are the first-level -credit enterprise in Zibo. We will insist on the tenet of offering the best reputation and customer service，technology and quality. And we are looking forward to having sincere cooperation and creating a great future with domestic and abroad customers.