Premium Pick → Doro C500-FT
Exclusive business pricing is yours. With Sihoo Professional, inspiring office designs are a click away.
Discover an easier way to design an office your teams and clients will love. Our small business program offers a wide array of thoughtfully crafted modern furnishings—including our best-in-class ergonomic chairs—all available at discounted prices.
All our products can be returned within 30 days of delivery, ensuring you're fully satisfied with every purchase.
Returns
Enjoy special business pricing on all purchases—not just a one-time discount code—so you can make smart investments as you grow.
Bulk Order
All of our high-performance work chairs are engineered to the highest standard of ergonomic quality, are built to last.
Warranty by model
By Siripong Tianpajeekul on 3 November 2026
How the SIHOO Doro S100, C100 and C300 differ in backrest design, lumbar support, armrests, base and price, how to match one to your body and your hours at the desk, and where the Doro S300 fits in.
By Siripong Tianpajeekul on 7 August 2026
What is the BIFMA standard, and how does it relate to SIHOO ergonomic chairs? When shopping for an ergonomic chair for long hours of desk work, many people come across the term " BIFMA " in the product specs but aren't sure what the standard...
By Siripong Tianpajeekul on 25 July 2026
Lumbar support is a part designed to hold up the lumbar spine, the five vertebrae of the lower back that carry body weight and allow stable movement. This part of the spine has a natural curve known as the Lordotic Curve, which...
By Siripong Tianpajeekul on 10 July 2026
Office workers and people who work from home now spend an average of 8-10 hours or more a day sitting at work. When it is time to buy a new chair, a common question is whether to choose a budget "ordinary chair" or an "ergonomic chair"...
