Return Air Grill

  • Pre-drilled holes for easy mounting
  • Guaranteed filter effectiveness
  • Powder-coated finish to prevent corrosion
  • Constructed with multiple shutters for directional control

Biyang is a renowned name and is considered almost the noteworthy manufacturers of the high-quality heating, ventilation, and air-conditioning systems.  Established in the year 1995, we have engaged in manufacturing, supplying and distributing and extensive range of vents, registers, grills, etc.  To many regions around the world.

Air return grills regulate the air flow in your room by covering ducts.  It serves one purpose – to pull air back into the heating and air system for return function.  It has a HVAC filter mounted on it to keep micro particles away thus ensuring that the air circulating in your room is fresh, light, and purer.  By this, the amount of cleaning for ventilation ducts are reduced in the long run.

Biyang is recognized for its highly functional, efficient, easy-to-operate products.  We have a wide range of return air vents, custom HVAC diffuser, and custom vents registers are highly applicable for sidewall, floors and ceiling applications.  Meticulously engineered providing different deflection angles, wall mounted models, and a large variety of frame and bar styles.

At Biyang, we are dedicated about doing our part to make life better for you.  We pride ourselves on delivering high-quality products, great value and exceptional customer service.  You are the bloodline of our business.  Biyang is formed with highly experienced, and professional engineers driven by the desire to serve you a superior product.  Our three decades of serving with our esteemed clients definitely positions us to address your return air vent problems.

Constructed of select grade raw materials and assembled to distinct requirements, our custom HVAC grilles or custom vent registers provide a substantial aesthetic grille to improve the air presence in your home.

With in-house R&D, engineering and advance manufacturing technologies, we work tirelessly to produce innovative products that meet or exceed industry’s requirements.  We pride ourselves on the reputation of providing industry-leading return air vents with top-of-the-line coverage.  Need a bulk order for your offices?  We’ve got tens of thousands of HVAC grilles and diffuses in stock for you.

If you have any questions about our range of services, please do not delay your inquiries and contact us or reach us through email.  We have a team of friendly and well-versed customer service staff that are happy to help you in any way they can.

ProductReturn Air Grill
Size150mm – 1800mm
MaterialAluminum, Steel, Plastic