Dear
Shandong zibo zichuan peng rong Silicon Carbide Company came into operation in 1976 and its mainly products are black and green silicon carbide,white ,brown and black aluminium oxide.
With the laboratory certificated by CIQ and the technicians of our own ,we can offer you many types of grain and micropowder at different standard such as GB,ISO, etc.Also,we can offer you qualified products for your special purpose.
ZYR is looking forward to cooperating with you in your business extension.

Additional Information
lack silicon carbide is produced at high temperature in an electric
resistancetype furnace with quarts sand and petroleum coke as its main
raw materials. Its hardness is between fused alumina and synthetic
diamond. Mechanical intensity of it is higher than fused alumina. It is
brittle and sharp and has electrical and heat conductivity in some degree.
The abrasives made of it are suitable for working on cast iron, non-ferrous metal, rock, leather ,
rubber, etc.It is also broadly used as refractory material and metallurgical additive
  
jack zhangjun
international department