Founded by Professor Yanheng Zhou, an orthodontist and doctoral supervisor of Peking University Hospital of Stomatology, Sunny Dental is consist of more than 200 experts with rich academic backgrounds and professional experience. They have more than 30 clinics and one dental hospital nationwide. A wide array of dental services are offered, including orthodontics, dental implants, cosmetic dentistry, restorations, pediatric dentistry, endodontics, periodontics and oral and maxillofacial surgery, etc. In addition, they are the only Invisalign center in China exclusively authorized by Align Technology.