Established in 1997, DTYR has been one of the professional ceramic foam filter manufacturers in China, our filters have been exported and accepted by customers over 10 countries and regions. DTYR ever focused on the high silica fiberglass mesh filters at the beginning.

With the widely use of ceramic foam filters in most foundries, we dedicated to develop and manufacture this new product from 2010.

We have passed the ISO 9001:2015 quality certificate for ceramic foam filters and other casting filters. We also passed the SGS testing and certification. We’ll be your professional, reliable, and stable partner in China and provide you with 100% support of your business and operations.

Our ceramic foam filter manufacturing process is strictly controlled to meet the national standard and customer requirements. The testing methods are even higher than current regular standard, like thermal shock resistance, compressive strength, etc.