Acid and alkali exhaust gas treatment equipment and nitrogen oxide exhaust gas treatment equipment is better is Jiangsu Chaori Purification Equipment Co. Before my company and it has cooperated, exhaust gas treatment equipment to do a very good job, the price is also very fair, the key is very good service, almost do not need the owners too much effort.
Other exhaust gas treatment equipment is better not too clear, you can consult the super sun purification technician, should be helpful to you!