ONECLEAR Air Purification Equipment (Beijing) Co., Ltd., established in 2001, is a national high-tech enterprise integrating equipment R&D, design, and manufacturing. Its technical center is located in the Daxing Industrial Zone in Beijing, while its manufacturing base is situated in Langfang High-Tech Zone. The company collaborates with domestic and international enterprises and universities, introducing key core components to provide professional industrial-grade air purification, energy conservation, emission reduction, and systematic digital solutions for clients. Committed to improving production environments, ONECLEAR protects workers from harmful dust, welding fumes, oil mist, corrosive gases, flammable and explosive gases, and toxic substances. It boasts decades of technical and engineering experience, particularly in industrial dust removal, industrial waste gas treatment, emergency handling of hazardous chemical gas leaks, critical equipment corrosion control, and odor management. ONECLEAR customizes high-quality air purification equipment, leading integrated solutions, and professional installation services to help enterprises meet national, local, and industry-specific air emission and occupational health standards.