ZhangJiaGang Redleaf Audio & Visual Equipment Co., Ltd., established in 1981, is the special manufacturer of China Educational Equipments Association. Our products cover Screen series, Overhead Projector series, Visualizer series, Office supplies series and Cinema equipment series. The brands are RedleafRedleaf-BoastRedleaf-Auvicarwhich is popular in China as well as in the world. The annual production are 600,000 pcs of Screen, 80,000 sets of Overhead Projector, 10,000 sets of Visualizer, 100,000 sets of Cinema Seats, 100,000 sets of Office supplies and accessories. Redleaf has the complete quality control and inspection systems, got the ISO9002 certificate in 1999 and ISO9001 certificate in 2003. The product has passed CE, UL and ULC certificates. Redleaf has more that 70% shares in China market and exports to Europe, North America, South America, Middle East, Asia and Australia, more than 30 countries. We have the complete professional service systems, Satisfy you to demonstrate the AV product anticipation, meanwhile pay more humanities-idea attention to our Redleafbrand. We will forever give you the best service in the film and television field.