Sihoo Ergonomic Chairs | Sit Well, Think Better.Sihoo produces cutting-edge ergonomic chairs designed to enhance your well-being, boost your productivity at work, and unleash your creative potential.
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Is Sihoooffice legit?
Sihoooffice (sihoooffice.com) has a 4.4 out of 5 rating on OK.one, based on 104 user reviews collected here. It is listed under Business Services and its reputation is good. 84% of reviews are 4 stars or higher and 9% are 1 star; The business has replied to 27% of negative reviews; Reviews mostly discuss Product, Customer service, Quality. Last updated 2026-08-30.
What reviewers say
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Reviewers overwhelmingly had a great experience with this company. Customers frequently praise the excellent build quality and supportive ergonomic design of the office chairs, noting they remain comfortable throughout long working hours. People also appreciate the responsive customer support team, who quickly resolve issues and provide friendly assistance when parts need replacement.
Some reviewers were not happy with delivery delays, noting that couriers sometimes failed to deliver packages on schedule or caused damage during transit. A few other people also felt that certain mechanical adjustments like the armrests or backrest tension did not fully meet their personal preferences.
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Overall, I’m satisfied with this chair. It’s comfortable for daily work and provides good support during long hours at my desk. The cushioning and ergonomics make it easy to sit in for extended periods.
The main downside is durability. While the chair feels great initially, some parts may wear out or develop issues sooner than I expected. I hope the company continues to improve the long-term build quality.
That said, the customer service deserves recognition. When I had a problem, the support team responded promptly, handled my warranty claim professionally, and made the process straightforward. Their willingness to stand behind the product left a positive impression.
Overall, I’d recommend this chair if comfort is your top priority, and it’s reassuring to know the company provides responsive customer support if issues arise.
Great product. Amazing adjustability on all ends and very comfortable to sit on for hours at a time. I’ve actually had my whole family try it out, all varying sizes shorter than me (6’2) and the chair adapted to each one perfectly. Would recommend
I bought the SIHOO Doro C300 and I’m so amazed. Honestly, this chair stays comfortable even after hours in it. The mesh is breathable so I never get too warm, and the dynamic lumbar support really does move with me — my back feels great by the end of the day. The headrest and 4D armrests let me get everything just right, and it all feels solid and built to last. Putting it together was a breeze. A superb ergonomic chair for the office or working from home — 100% worth it.
I’ve been using my SIHOO chair for a long time, and I can honestly say it’s one of the best office chairs I’ve ever owned. It’s incredibly comfortable, even during long working days, with excellent back support and a wide range of adjustments. The build quality, design, and ergonomics are outstanding.
If you’re looking for a high-quality ergonomic office chair, SIHOO is definitely worth considering. I highly recommend it! ⭐⭐⭐⭐⭐
I purchased the C300 Pro V2 chair and i have to say i am thoroughly impressed, this chair has amazing lumbar which is something i was desperatley needing, it also has greatly improved my sitting posture without causing pain like other chairs have done in the past. I do feel like the foot rest is a must for the chair to elevate your legs for maximum comfortability. Sihoo has done an amazing job developing and building this chair. Highly recommend
Sihoo is an amazing company with great customer service. I had reached out to them to ask them to intercept an order because I wanted some modifications. Even though the order had already shipped, they were kind enough to send me my modification request replacement parts for free. I really love this this level of genuine Customer Care.
Order process and delivery was smooth and fast, absolutely no complaints what so ever. The chair however is less to be desired... I play guitar, write and record music, decided I would upgrade from my £60 Wayfair special with fold up arm rests I've had for the past 6 years. Heard good things about Sihoo so took the plunge... The chair I ordered was the B100 pro, and as a 6 foot 75kg lean spring bean, I can confirm this chair is absolutely not ergonomic in the slightest and is probably one of the most uncomfortable office chairs I have ever sat on! The seat and back of the chair are both far too narrow, so much so that when the arm rests are folded up they both dig into my triceps making it very uncomfortable. Only giving two stars because the service thus far has been great, however the product is seriously disappointing and for £200 is absolutely absurd. Anyone over 5'6 need not apply on this one, and if you have shoulders I would think twice!
I am so happy with Sihoo's customer and after-sales service! I have two accessaries missed and request for replacement parts by email. They reply me just right next day, and send them out quickly once information has been confirmed. Sihoo's efficient service really makes me feel proud to be their customers.
By the way, their c300 chair is nice and do save me from back and waist hurts. Much cheaper than hm while having an even better experience.
I don’t normally write reviews, but this one is well deserved. From the moment I placed my order, everything went smoothly. The chair was easy to assemble, and the build quality immediately stood out.
The C300 Pro V2 is by far the most comfortable office chair I’ve owned. The ergonomic support is excellent, especially for long hours at a desk. The lumbar support adjusts naturally as you move, the seat is comfortable without feeling too soft, and the overall design makes a noticeable difference to posture and comfort throughout the day.
What impressed me just as much was the customer support. They were responsive, professional, and genuinely helpful whenever I had a question. It’s refreshing to deal with a company that clearly cares about its customers even after the purchase.
After using the chair, I can honestly see why so many people rate it so highly. If you’re looking for a premium ergonomic chair that offers great comfort, solid build quality, and excellent customer service, I wouldn’t hesitate to recommend the C300 Pro V2.
Great experience with the custumer support, Very quick to reply and very helpful. The designs and quality of the chairs are amazing for the price, The only nit pick i do have is they could possibly need to put their plastics used in the chairs through more vigorous testing (But that is only from a personal experience once)
During the pre-order phase of the Sihoo C300 Pro V2 I purchased mine without a footrest as it was sold out at the time, and was sad after a few days as I really wish I waited for the footrest to become available. I reached out wondering if there was a way to purchase the footrest separately as I didnt see it on the site. Originally I was told there was no way as they did not have a format to purchase it separately, but the next day I was told they would send it to me free of charge anyways for being one of their customers. I was absolutely ecstatic and after about a month of using this chair I can say I enjoy it very much. Thank you Sihoo.
I am 100% disabled and ordered a chair from this company, with a guaranteed delivery time of five days.
The delivery arrived late, and the courier did not ring my doorbell. Instead, the boxes were left where I could not reach them, at the top of a flight of stairs, even though I live on the ground floor.
Perhaps they make good products, but they clearly do not care about customers with disabilities.
Ordered the C300 Pro V2 and the D03 standing desk, shipping was delayed by DPD, luckily, the customer service was excellent, expedited the delivery and even refunded £15 for the inconvenience.
Another small hiccup was that the desk package was missing the instruction manual, but again, after reaching out to Sihoo, they were very helpful and sent me a digital copy of the instructions.
The chair and the desk are brilliant, very well built and very comfortable, highly recommended.
Overall very pleased with the purchase and the customer service, they were very professional and responded within 24 hours everytime I reached out.
UPDATE: Had a very minor issue with the chair, the backrest was making a very slight noise when leaning forward or back. Emailed support and its unbelievable, not only did they send a replacement backrest, they also sent new armrests, legs, wheels and gas cylinder! Told me to keep it as spare parts! Amazing customer service would be an understatement, they go above and beyond!
Bought the M57 Office Chair nearly a month ago, it is an excellent chair, very comfortable, great design, high standard material. This chair would be deemed high-end from other online shops, but SIHOO manage to sell it at a very reasonable price. Delivery; Very fast, I take responsibility for making a mistake with my delivery address which held things up a little and SIHOO were very helpful in resolving the issue seemlessly & efficiently. I highly HIGHLY recommend!
We bought 23 chairs for our office and all the employees are extremely satisfied about the Doro C300 model.
the chairs are comfortable, ergonomic and let the body breath.
I strongly recommend these products and wish to purchase more of them!
I ordered a Doro C300 Pro V2, and during the initial adjustment after the assembly, a small lever was instantly broken. I contacted the customer support, shared a few images and issue description. Within 3 days of exchange, a solution was found.
Even if the first imprecion of the chair is not optimal, I really liked the fast arrangement of the customer support in my favour. The chair is comfortable and offers astonishingly many adjustment options.
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