L111 Ergonomic Backrest

Backrest

About the Backrest


The Model L111 Ergonomic Backrest by SingOFai Furniture is a premium injection-molded component designed for high-performance office chair manufacturing. Featuring a sophisticated "Y-shaped" structural spine and integrated dual-wing lumbar support, this model provides exceptional torsional flexibility and targeted spinal alignment.

Its hollow-frame architecture is optimized for seamless mesh integration, offering a lightweight yet durable solution for modern workspace seating. Engineered to meet the rigorous demands of global B2B markets, the L111 combines futuristic aesthetics with ergonomic precision, allowing international manufacturers to elevate their product lines with a component that prioritizes both user comfort and industrial durability.


A high-performance ergonomic chair backrest frame from SingOFai Furniture, presented in both profile and front views. The dark grey plastic frame features a dynamic, sculpted design with a pronounced Y-shaped central support and a distinctive butterfly-style lumbar wing system. The side view emphasizes a deep ergonomic contour designed for spinal alignment, while the entire unit is staged on a warm-toned surface with artistic shadows cast against a textured wall.
A back view of a professional office chair highlighting the SingOFai Furniture ergonomic backrest component in light grey. The backrest features a distinctive Y-shaped structural frame and a dual-wing butterfly lumbar support system visible through a dark mesh fabric. The assembly includes a matching adjustable headrest, sleek armrests, and a white five-star swivel base, showcasing the component's integration into a complete, modern task chair design.
A back view of a professional office chair highlighting the SingOFai Furniture ergonomic backrest component in light grey. The backrest features a distinctive Y-shaped structural frame and a dual-wing butterfly lumbar support system visible through a dark mesh fabric. The assembly includes a matching adjustable headrest, sleek armrests, and a white five-star swivel base, showcasing the component's integration into a complete, modern task chair design.
A high-performance ergonomic chair backrest frame from SingOFai Furniture, presented in both profile and front views. The dark grey plastic frame features a dynamic, sculpted design with a pronounced Y-shaped central support and a distinctive butterfly-style lumbar wing system. The side view emphasizes a deep ergonomic contour designed for spinal alignment, while the entire unit is staged on a warm-toned surface with artistic shadows cast against a textured wall.