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Review summary

Created with AI, based on recent reviews

Looking at 158 reviews, reviewers had a great experience with this company. Customers are consistently impressed with the product's quality, noting its sturdiness, comfort, and ergonomic design, which provides excellent back support even after extended periods of use. Many highlight the breathable mesh material and adjustable features as key benefits. The customer service is frequently praised for being excellent, responsive, and helpful, often resolving issues quickly and efficiently, sometimes even by sending new replacement chairs. However, some people were dissatisfied with the delivery service, experiencing delays or issues with missing parts and damaged packaging. A few customers also found certain chair models uncomfortable, citing issues with lumbar support or overall fit, and some reported slow responses from customer support regarding returns.

What people talk about most

Product

Reviewers highlight positive aspects of product, with many expressing satisfaction with the overall quality,... See more

Quality

Customers consistently note positive experiences with quality, highlighting that many chairs offer excellent... See more

Customer service

Users describe positive interactions with customer service, often highlighting the team's responsiveness,... See more

Delivery service

People report ambiguous experiences with delivery service, with many expressing significant dissatisfaction... See more

Response time

Reviewers mention positive feedback about response time, with many customers reporting that customer service... See more

Reviews shaping this summary

Rated 4 out of 5 stars

I’m quite happy with my Doro C300 chair. The design is modern and appealing, and the mesh material makes it very comfortable even for extended periods of sitting; perfect for people like me wh... See more

Rated 5 out of 5 stars

I’ve just bought the SIHOO Doro C300 and I’m beyond impressed! It’s incredibly comfortable even after hours of sitting — the breathable mesh keeps me cool and the dynamic lumbar support actually adapt... See more

Rated 5 out of 5 stars

The chair was delivered quickly and well packaged. Once built we realised that it wasn't high enough for our purpose, so I contacted customer services to see if there was anything they could do to h... See more

Rated 5 out of 5 stars

Excellent quality. Not difficult to assemble. Instruction sheet could be larger. See Ikea instructions which are much clearer. I accidentally installed the seat backwards which interfered w... See more


Company details

  1. Office Furniture Store

Written by the company

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.


Contact info

4.2

Great

TrustScore 4 out of 5

470 reviews

5-star
4-star
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1-star

Replied to 38% of negative reviews

Typically replies within 1 week

How this company uses Trustpilot

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Rated 5 out of 5 stars

Great chair, even better support!

After two years of use, one of the armrests on my chair broke. I contacted their customer service, and they were absolutely awesome. They responded right away and mailed me a replacement part super quickly with zero hassle.

What really impressed me the most is that I noticed the new replacement part has an updated design specifically meant to fix the issue that caused it to break in the first place. You can tell this is an absolutely thoughtful and dedicated team that actually listens to feedback and improves their products. Highly recommend both the chair and the company!

February 9, 2026
Unprompted review
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Rated 5 out of 5 stars

I have a C300 chair and I am more than…

I have a C300 chair and I am more than satisfied. The seating is very comfortable and the back support is incredible. The quality of workmanship is at a high level. I recommend it to everyone who has back problems and those who sit for a long time.

February 12, 2026
Unprompted review
Rated 5 out of 5 stars

Unbeatable value and top-notch customer service!

The Sihoo C300 Pro has exceeded all my expectations. It is incredibly comfortable, ergonomically well-designed, and the mesh material feels high-quality. What truly sets this brand apart, though, is the outstanding customer service—they helped me quickly and efficiently with a minor challenge I had.

For this price, you won't find a better ergonomic chair on the market. Highly recommended!

February 13, 2026
Unprompted review
Rated 1 out of 5 stars

Not Delivered, None Responsive

I ordered an office chair on 25th January, and it’s now 12th February with no delivery received. The support team keeps saying they are investigating, but there has been no update. The chair was supposed to be delivered within 5 days. How can it possibly take this long?

February 12, 2026
Unprompted review
Sihoooffice logo

Reply from Sihoooffice

Dear Customer,

We're sorry to hear that you've had a disappointing experience. We found that you may purchase from our authorized retailer in Australia. We have already contacted their team to follow up on your order for you.

We hope this doesn't affect your mood too much. Wishing you a wonderful day.

Best regards,
SIHOO Support Team

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Rated 5 out of 5 stars

Amazing support team!

I just wanna say thank you to Daisy & Remi from the support team. I bought C300 2 years ago and after some while the mechanism to adjust chair height stopped working. Support was quick with responses, helpful and they sent me a new mechanism to exchange for the old one. Chair works again now like a new one.

Big up guys, this is how to treat the customer! :)

February 6, 2026
Unprompted review
Rated 5 out of 5 stars

C300

The C300 is an excellent, very comfortable chair for long hours of sitting, and the customer service has been extremely responsive.

February 2, 2026
Unprompted review
Rated 5 out of 5 stars

Comfortable chair. Great customer service.

The C-300 is the chair that I finished my master’s program in data analytics in so it holds a lot of sentimental meaning for me. It’s a very comfortable chair and I work for hours on end on it- more than 12 hours a day. It’s the most comfortable chair I’ve had in my life. And when I did have a problem with the lumbar support getting knocked loose, SIHOO customer service resolved it promptly by giving me a new chair since they weren’t going to have the part for a while! This was very nice of them to do. I highly recommend the Sihoo C-300. It’s comfortable and provides great back and neck support allowing me to work towards my goals in comfort. Thank you, Sihoo!

January 27, 2026
Unprompted review
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Rated 5 out of 5 stars

SIHOO Doro C300

I’ve just bought the SIHOO Doro C300 and I’m beyond impressed! It’s incredibly comfortable even after hours of sitting — the breathable mesh keeps me cool and the dynamic lumbar support actually adapts as I move around, so my back feels supported all day. The headrest and 4D armrests are great for finding the perfect position, and the overall build feels solid and durable. Assembly was easy and quick. A brilliant ergonomic chair for work or home office — totally worth the purchase

January 25, 2026
Unprompted review
Rated 5 out of 5 stars

C300 is an excellent chair with very…

C300 is an excellent chair with very reliable build quality. Although it’s made in China, the quality is impressive, and both pre-sales and after-sales support are fast and responsive.

I personally recommend the C300 Pro—it’s absolutely worth it and offers better value than other chairs in the same price range. The armrests, back support, and mesh material are all clearly superior.

Overall, buy with confidence.

January 22, 2026
Unprompted review
Rated 1 out of 5 stars

Do not order directly from this…

Do not order directly from this company. Placed order 12/16 and everything showing processing, money withdrawn...blah blah blah. Today 1/14 still zero movement on the provided tracking for this chair. Reached out to customer service 1 week ago. Was assured that they would contact shipping and correct the problem...............still no movement.

January 14, 2026
Unprompted review
Rated 1 out of 5 stars

Sihoo NZ - Horrendous customer service

This review is in relation to the New Zealand online store.

I purchased the chair. It took three weeks to arrive and when it did, I assembled it and immediately found that it felt weird. Almost like I was leaning forward in the chair. It's also extremely uncomfortable during long sitting periods. The customer service team were horrendous. Never answered my email and claimed they wouldn't be able to help me.

I would avoid this company.

December 15, 2025
Unprompted review
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Rated 5 out of 5 stars

Very happy customer

I am extremely impressed with the quality of the chair and with the customer service. I ordered the M18 classic office chair on Saturday and queried the delivery yesterday due to it saying I'd receive it by Thursday but not yet dispatched. I got a response quickly and received the chair today (Tuesday). Easy to put together with the instructions. Unbelievably comfy, almost too comfy!!! My back feels so well supported. Very happy customer, thank you!

January 13, 2026
Unprompted review
Rated 5 out of 5 stars

ordered the Sihoo M57 chair

ordered the Sihoo M57 chair. The chair is very good quality and easy to assemble. I would like to give special attention to the customer support. Unfortunately, the package did not arrive on the scheduled date due to issues with the delivery service in my country. However, the support team stayed in touch with me every day and did everything possible to ensure that I received my package as soon as possible!

January 9, 2026
Unprompted review
Rated 5 out of 5 stars

Need a new office chair?

I needed a new office chair and looked at the Herman Miller collection. Frankly, I ended up with the C300 and could not be happier! This chair has more adjustments, more bells and whistles and frankly, does so much more than the pics describe. Worth. Every. Penny! I'll be back!

January 7, 2026
Unprompted review
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Rated 5 out of 5 stars

I Recommend Sihoo Chairs!

I’ve owned a Sihoo office chair for 2 years. I love the design and functionality and look of the chair. It compares to hi tech office chairs that cost hundreds more. I have also found Sihoo’s customer service to be excellent. They respond quickly and with great care. I highly recommend buying from them.
Bob Gorelick Atlanta, GA

January 9, 2026
Unprompted review
Rated 5 out of 5 stars

The Sihoo Doro-C300 office chair is excellent

The Sihoo Doro-C300 office chair has been an excellent addition to my home office setup. Before this chair, I had a cheap desk chair for years with not much Ergonomic support at all. This chair has made been such a relief on my body after using it for hours on end almost every day for 2 years. I had a small mishap with a piece being broken & the customer support was excellent, offering to send a brand new chair in replacement as it was still within the 3 year warranty. I will continue to purchase Sihoo chairs & recommend them to friends & family as well.

January 3, 2026
Unprompted review

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