Yingkou Zhongjie Shida Separator Co., Ltd: AGM (Absorbent Glass Mat ) is a non-woven fabric made with superfine glass fiber, which has been used in VRLA batteries world-wide. For all diverse AGM battery applications, Yingkou RIJIE has the right separator. We customize the thickness, grammage ,porosity,etc. to match your specific demands. YINGKOU RIJIE has a variety of AGM grades uniquely designed for different VRLA applications and manufacturing demands.