Super high purity(electronic grade) carbon dioxide is mainly applied in the areas of laser, electronic industry, reactor gas refrigerant, chip cleaning, critical extraction of medicine and scientific research, etc.

Super high purity(electronic grade) carbon dioxide production technology of our company has obtained national patent. At present, super high purity(electronic grade) carbon dioxide production base with capacity of 1500 tons has been built. The product purity is more than 99.999%. The product quality has been reached Japanese Showa Denko Standard and Taiwan SanFu Chemical Standard .