+86 13206380520
Professional provider of integrated laboratory solutions
Established in 2014, we specialize in laboratory engineering, cleanroom systems, ventilation, gas supply, and customized laboratory furniture.
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+86 13206380520
roy.gao@restalabfurniture.com
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Building C-45, Liandong U Valley, Huaguan Road 869, Hi-Tech Development District, Qingdao City, Shandong Province, China
This upgraded three-layer flexible exhaust duct (PVC outer + dual aluminum foil inner with steel wire support) provides durable, waterproof, heat-resistant, and freely bendable smoke extraction for industrial, hotel, and kitchen ventilation systems.
Positive Pressure Air Supply Fan
Heavy-duty positive pressure air supply fan with thickened galvanized steel spin-formed casing, full-copper motor, aerodynamic low-resistance impeller, anti-vibration design, and electrostatic coating – delivering quiet, efficient, and stable high-volume fresh air supply for laboratories, cleanrooms, pharmaceutical plants, and industrial ventilation systems requiring reliable positive pressure control.
Constant Air Volume (CAV) Damper
Galvanized steel electrostatic-coated mechanical constant air volume damper with stainless steel internals and EPDM sealing, highly sensitive response, stable airflow control (±5%), zero-energy operation, easy installation, and long service life – perfect for laboratory, cleanroom, pharmaceutical, and HVAC systems requiring reliable, maintenance-free airflow regulation.
