The M18 chair proudly holds its place as Sihoo’s most iconic ergonomic office chair. Not only has it received certification from CNIPA, but it also boasts utility model and design patents. It features a unique w-shaped cushion that enhances comfort during long periods of sitting. Moreover, it incorporates dual-adjustable lumbar support for added customization, catering to the diverse needs of different consumers. The M18 black office chair adaptability makes it the ideal selection for various scenarios, including office spaces, computer workstations, ergonomic settings, and even gaming setups.
Overview Product Videos FAQ Specs
The chair holds both utility model and design patents, indicating its unique design and innovative features.
The headrest can be adjusted up and down by 9cm and rotated by 45° to provide flexible support for the cervical vertebrae, reducing pressure on the neck.
The chair features an integrated stable back frame with an S-shaped backrest made of polyester mesh. This design offers strong support and conforms to the natural curve of the human waist, promoting better spinal health.
The chair provides 2D adjustable lumbar support, utilizing thick native sponge material for soft and powerful support. The lumbar support can be adjusted back and forth by 4cm and up and down by 5cm to cater to different individuals' needs and relieve lumbar muscle pressure.
The armrests are adjustable in five positions, allowing users to customize their height by 7cm for comfortable arm support.
The seat cushion features a W-shaped design, which increases the contact area with the hips, enhancing comfort. The cushion is made of premium sponge with 8.5cm thickness, reducing pressure on the hips and promoting blood flow in the thighs for an ultra-soft and comfortable seating experience.
The chair offers three backrest tilt angles, including 110°, 116°, and 130°. These angles provide ergonomic support for different sitting postures and activities, from working to reclining and napping.
What is the product warranty period and what does it cover?
The standard warranty period is 3 years, while the Doro series products (like the S300 and C300) have a 5-year warranty. If you need to replace any parts within 3 years, we will send them to you for free.
What is the minimum order quantity (MOQ) and are there discounts for larger orders?
There is no MOQ for stock products. For custom products, the minimum order for one SKU is 50 units. Discounts depend on specific situations and cooperation methods. You can contact our sales team for details.
What is the delivery time for products?
Stock products take 3-7 days, while custom products take 20-25 days.
What payment methods do you support?
We generally use T/T payments.
What is the deposit percentage for the first order?
A 30% deposit is required before production, and the remaining 70% is due before shipping.
What cooperation models do you support?
We support distribution and brand agencies.
Do you provide marketing support for partners? How can we access it?
Yes, we offer online marketing materials, such as images and videos.
How can I become a distributor or a wholesaler?
Simply fill out our distributor application form, and our sales team will contact you to discuss the next steps.
What are the pricing and policies for distributors and dealers?
Pricing and policies depend on order volume and intent. For deftailed information and possible discounts, please reach out to our sales team.
