Qingdao Ding Ling Smoke Generator Co., Ltd. established in 2006, is located in the Shandong University of Science and Technology Park. Relying on the resources of University personnel, specialized in the development, production and marketing of aerosol products, the current industry-leading level. The main products are smoke generators, mist generator and smoke bombs three categories of products. Mainly used in many areas of fire protection, electrical appliances, laboratories, clean rooms, factories, box, car, factory farming, engineering components, plumbing, photography, exercise drills, demonstration effect, ventilation testing, leak detection of air flow, the environment rendering and so on. Products and services in many countries and regions. Since its inception the company has been implementing the "customer demand as fundamental to scientific and technological innovation as the driving force" business philosophy, for the benefit of mankind! Adhering to innovation and tradition of excellence and continuous investment in research and development of critical applications and the latest research results from the laboratory to the market, into productivity, to improve people's lives. Welcome to our enterprises and institutions to discuss cooperation development projects! Tel: 0532-86760606 / 15621056615 Address: Qingdao City, Shandong Province before the Economic and Technological Development Zone, 579 Bay Road, Shandong University of Science and Technology Park Website: www.yanwuqi.com