We are YUANCHEN GROUP,expert of air pollution control and flue dust treatment,there are more than 500 skillful workers, German production technology, strict material selection, imported production equipment and managements such as Germany Autefa Equipment,Japan Tokuden Laminating machine,Sweden ETON Automatic hanging system,Germany Bruckner high temperature setting line etc,enable us the ability to produce 15,000 square meters Filter material, 3,500 pieces filter bags, 100 cubic meters SCR Catalyst , 1,000 pieces filter cages,welcome to make an inquiry!