Yitiantang Filter Material is remarkable company in carbon water filter industry with a sound financial foundation. Yitiantang Filter Material's filter kettle is various in types and styles to meet the different needs of customers. Yestitan Filter Kettle activated carbon filter for water treatment is requested to undergo a range of quality tests. They are dimensional stability & accuracy, structural strength & sturdiness, colorfastness in washing and exposure, and overall hardness. One of our customers says:' I've bought this product for 2 years. Until now I couldn't find any problems like dents and burrs.
To achieve our sustainability, we consciously avoid critical substances in new products and exclude hazardous substances from our supply chain.