We used advanced technology to complete the processing.Our products filtratr mesh;filter;foundry strainer etc.were made in fiber glass,including silicon,so it can resisit high tempreture.They were used in the purification and filtration for auto fitting molten metal,and they can effectively improve the quality and foundry auto casting's pass rate. the characters of our products: auto fitting casting-use; fiber glass and silicon were included; resisted high tempreture; size can be required; promote deliver; moderite in price;