This section specializes in complete waste-gas treatment equipment and turnkey engineering solutions for professional laboratories, with purification schemes tailored to the VOCs, acid mists, and toxic gases generated by experiments. It covers spray scrubbing towers, activated-carbon adsorption units, PP anti-corrosion centrifugal fans, integrated treatment machines, and ducted ventilation and exhaust systems—all corrosion-resistant, stable in operation, and high in purification efficiency. The range suits universities and research institutes, pharmaceutical and chemical plants, quality-inspection and disease-control centers, and biomedical laboratories. From on-site survey and scheme design to installation and ongoing maintenance, we provide one-stop service in strict accordance with environmental emission standards, helping laboratories discharge compliantly and maintain a safe, clean working environment.