As a professional manufacture and export, we mainly supply variety of filter cartridge materials, such as top and end plate for filter cartridge, filter paper, stainless steel mash, adhesive filter. Both the size and the shape of the end covers are available in various specifications. All configurations are changeable to meet the optimum performance of your applications. We have more than 20 years&＃039; production experience. During the past years, we have been striving to develop and improve ourselves. "Quality stems from science and technology, entrepreneurship from integrity" is our invariable belief .Excellent product, reasonable price and timely delivery is our service objective. Our company is willing to service all the guests and all the customers by the good service attitude. We sincerely hope to build good business relationship with you on the basis of mutual benefit. If you are interesting, please contact us.