GuangYu is a professional manufacturer of cooling pad (paper,glue,production line),exhaust fan. The company located in Qingzhou, Shandong province where geographical location is very superior. Through more than 10 years of development and cooperation with domestic and foreign R & D institutions, the company developed a series of high-quality, ultra-optimized products. The company has strong technical strength, perfect production equipment, adhere to the implementation of scientific quality management system. Using advanced testing equipment in strict accordance with the requirements of GMP for the whole process of quality control and testing to ensure product quality. In order to ensure forward-looking and sustainable of product development , the company hired experts as consultants and establish a long-term and stable relations of cooperation with many domestic universities and research institutions .So the company has a group of professional and technical personnel services in various departments, bulid a sound and solid service network. Company adhere "quality of life" purpose, "people-oriented" concept of employment. With the company's rapid development, product innovation, we are confident to build high-grade, affordable products and services to the consumer. Your request is our strive for the goal.