Ergonomic Office Chair with Dynamic Lumbar Support and Adjustable Backrest

SIHOO focuses on the field of ergonomics, with our ergonomic office chairs designed with fashionable modern office chair to sit health life as design purposes. We scientifically measure health and comfortable seats, providing you with a comfortable, reasonable, and scientific health sitting posture experience.

The SIHOO D03 Height-Adjustable Standing Desk is a new ergonomic office chair offering improved features. SIHOO - Better Brands, More Choices showcases our diverse product lineup, including the SIHOO M57, SIHOO D03 Standing Desk, SIHOO M102C, SIHOO M18, and SIHOO Doro C300.

Customer reviews reflect the quality of our products, with ratings ranging from 4.3 to 4.7 out of 5 stars across 721 to 12,460 reviews.

The SIHOO Doro S100 series chair sets itself apart with its dual dynamic lumbar support. Featuring the newest dynamic adaptive mechanism and four springs, it offers 6D automatic adjustment, dynamically adapting to various body shapes and postures for comprehensive and enveloping lumbar support, ensuring a higher level of seating comfort.

The 4D coordinated armrests on the Doro S100 can be adjusted up and down by 2.76 inches (7 cm), back and forth by 1.18 inches (3 cm), and inward and outward by 72°, coordinating with the backrest when reclining. This provides arm support in four directions, helping alleviate shoulder strain.

The Doro S100 series utilizes high-resilience mesh fabric, offering an elevated back support experience. The independently adjustable chair back allows the upper half to be positioned in 5 levels, providing comprehensive support for users of different heights. The dual-wing lumbar support also provides precise support to the lower back, effectively supporting the waist.

The adjustable pressure-free seat cushion on the Doro S100 series offers a seat depth adjustment range of 1.97 inches (5 cm). The waterfall-shaped design maximizes contact with the thighs and hips, minimizing pressure and ensuring unobstructed blood flow, even during movement.

SIHOO prioritizes both product quality and customer service. The Doro S100 not only features a premium aesthetic and ergonomic design, but also utilizes higher-quality materials and boasts a more efficient after-sales service team. BIFMA and SGS certifications guarantee many years of enjoying the chair's ergonomic comfort.

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