Dear sirs, our series alumina grinding meida (alumina balls, chrome steel ball, sic ball and lining bricks) are made ed raw materials and fired in high temperature by advanced technique and automatic moulding process using cool isostatic press. The ball series include various diameters ranging 1mm to 90 mm. The mill linings serial include different shapes and specificatios such as ladder bricks, rectangluar bricks, trapezoid bricks, flake bricks, half rectangular bricks and half trapezoid bricks. Advantages: Alumina balls and lining bricks have been approved to be excellent products due to the following: High density, longer and superior milling life, uniform quality and shape, low contamination, wide range of sizes etc. Application in various industries include: Ceramics, glass, paint and ink, cement, chemical and plastics industries. Please do not be hesitated to contact us if you have any other questions. Thanks for reading and with my best regards! Faithfully yours, Jessie Yu tel: 86 10 62136960 ext,301 fax: 86 10 62137685