Changsha Aulen Dental Equipment Co., Ltd. is an American solely owned, quality oriented and high-tech dental material and equipment manufacturing and supplying corporation. Aulen was founded in 1993 and is located in Changsha. Aulen has worked very hard to bring newer technology to develop high quality, innovative and cost effective products to serve clients. Aulen has provided clinicians with a variety of materials and equipment in prosthetic, restorative and preventive dentistry. With the support from manufacturing facilities in the United States and China, Aulen has grown into one of the...