
Space Saving Single Layer Adjustable Linkage HVAC Commercial Louver. Adjustable Linkage Design: 0-90 degree synchronous adjustment via handle or knob for precise airflow control. Customizable Options: Supports customization on size, material, and color based on specific drawings or requirements. High Ventilation Efficiency: Simple structure and easy operation ensure effective air supply and exhaust for central AC systems. Versatile Application: Widely used in commercial, residential, and industrial buildings for ventilation and fire protection. Quality Certified: ISO9001 certified manufacturer with products meeting industry standards and CCC certification. Durable Materials: Constructed from Aluminum, ABS, or Stainless Steel for long-lasting performance. Professional Manufacturer: Established in 1996 with nearly 30 years of experience in ventilation and fire protection industry. Flexible Customization: Offers full customization, minor customization, and flexible options from samples or designs.