Shini-Greenspace has nearly 100 scientific researchers. The company has more than 70 patents. Our products have many certifications such as national 3C, EU CE, and South Korea KC. We have been exported to nearly 100 countries and regions around the world and gained recognition from customers around the world. We have built a large-scale international fresh air system production base. The largest fresh air system industrial factory in China can meet the production capacity of 200000 fresh air system products every year. Advanced equipment and mature technology to guarantee the high quality products. We have a professional fresh air filter production line, filter materials from the United States 3M, HV and other well-known domestic and foreign partners. In 2009, the Chibi City government attracted investment and settled in the Chibi City Economic Development Zone. Company purchased 60 acres of land to build an industrial factory. We have built five production plants and a R & D office building, with a total construction area of more than 30000 square meters. We have a sheet metal processing workshop, Primary, intermediate, advanced, filter production workshop and a wall-mounted machine production workshop. We have CNC punching machines, laser cutting machines, completly sheet metal processing production lines. 2 filter production lines, 1 circular assembly line for wall-mounted machines, 130-meter-long cabinet machine for circular production. There are 1 circular production line, and supporting aging rooms and testing lines have been built. We are the one of largest air exchange system production base, and the most complete range of products factory.