Gongyi Songshan Filtration Material Activated Carbon Factory was established in 1989, as it is located in the center of China and adjoins the Songshan Mountain bathing the culture of Kung Fu named the factory name. Now our factory covers an area of more than 5000 m² with 10 large activated carbon workshops. Meanwhile, we have more than 200 employees and the total assets is valued to more than USD 4.5 million. Gradually, we passed the certification of ISO9001 International Quality Management System and ISO14001 International Environmental Management System. We was also entitled the national detecting activated carbon quality credit units and the leader enterprise of activated carbon in Henan Province. Songshan activated carbon was rated as one of the outstanding brands in China.