The company undertakes the design, processing, and installation of ventilation pipeline projects of various sizes, smoke exhaust projects, exhaust pipeline systems, kitchen smoke exhaust system projects, and environmental protection projects. Specializing in the installation of grease ducts, grease hoods, integrated grease extractors, grease purifiers, channel pipelines, fresh air pipelines, centrifugal fan cabinets, purifier odor eliminators, manufacturing, installation, and sales.