Lianluo Smart Ltd design, develop and market medical products and medical components. The company focuses on the business sectors of; Medical Equipment and the provision of Obstructive Sleep Apnea Syndrome (OSAS) diagnostic services. Its products include wearable sleep respiratory devices, medical devices for cardiopulmonary resuscitation, DHR998 Plus, and others. The company sells its products to distributors, hospitals and physical examination centers, and others. All of its revenue is generated from China.