Changzhou Yestitan Filter Material Co. Ltd(Yitiantang Filter), is a Watches Shafts&Bearings company located in No.151renmin Road Changzhou City,jiangsu Province, China. tianning changzhou jiangsu. The main business includes production and sales of filter kettle.Yitiantang Filter's kettle filter replacement is various in types and styles to meet the different needs of customers.Yitiantang Filter carefully selects quality raw materials. Production cost and product quality will be strictly controlled. This enables us to produce kettle filter replacement which is more competitive than other products in the industry. It has advantages in internal performance, price, and quality.