High Value. High Performance
The Smart Choice for Office Use
Eco-Safe Comfort for Long Hours
Full chair BlFMA Certified
NEW RELEASE
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ErgoSift M1 Ergonomic Office Chair with Soft Cushion, Lumbar Spine Support, Seat Slide Function & 3D Adjustable Armrests
Regular price From $169.00 USDRegular priceSale price From $169.00 USD -
ErgoSift M2 Ergonomic Office Chair – Soft Cushion with Extra Thickness, Lumbar Spine Support, Seat Slide Function, Adjustable Backrest Tension & 4D Adjustable Armrests
Regular price From $269.00 USDRegular priceSale price From $269.00 USD
M1 Perfect Support in place
WORKING
GAMING
THINKING
M2 Perfect Support in place
GAMING
WORKING
RELAXING
ErgoSift Is Right for You
Ergonomics, News, and Reviews
“Discover the latest ideas, practical tips, and inspiring updates on ergonomics and productivity, as ErgoSift redefines comfort and the future of work.”
FAQs
About Ergosift
Our Philosophy
We believe a truly great ergonomic chair is not just about being "comfortable"_it should also
actively protect your spinal health, especially your lower back.
As entrepreneurs with years of experience in e-commerce, my wife and l understand the damage
caused by sitting for long periods. We've both struggled with back pain for years. Spinal doctors
have pointed out that the lower back (especially the L4-L5 segments) is one of the areas that bears
the most pressure and weight, making it particularly vulnerable to damage from poor posture or
prolonged sitting. finding a chair that scientifically supports the spine especially the lower back
was the key to improving our quality of life.
The Market Reality: Too Many Flashy, Useless Chairs
We noticed a common issue in the market:
Many so-called "ergonomic chairs" either focus too much on minimalistic design or emphasize
flashy, high-tech features.
But they fail to provide the basic spinal support, especially for the lower back, that is essential
for real protection.
There are countless cheap options on the market that may look appealing, but they use low-quality
materials and don't provide proper spinal support. They may look like ergonomic chairs, but they
aren't designed to protect your spine.
More concerning is the fact that there are very few chairs specifically designed for people with
lower back issues. A few do exist, but their prices are often sky-high, far beyond what most people
can afford.
Our Mission: Providing Real Spinal Protection
We don't chase after flashy gimmicks. We focus on doing one thing really well: providing real
spinal support, especially for the lower back.
Our goal is to create a chair that allows every user to work for long hours without the discomfort ot
back pain. From design to material selection and structural engineering, every decision is focused
on one question: How can we better protect the spine?
Our Solution
Through research, we found:
High-end brands like Herman Miller and steelcase offer great support but come with price
tags over $1000, which are still out of reach for many consumers.
Many cheap chairs on platforms like Amazon look attractive but use subpar materials and fail
to protect the spine effectively.
We realized there was a gap in the market for a chair that provides medical-grade spinal
protection but at an affordable price.
Our Product Logic
We visited the core manufacturing areas of ergonomic chairs in Zhejiang and Guangdong, China.
There, we found manufacturers with advanced technology and craftsmanship, who have been
producing for top international brands. By optimizing production with small batches, dynamic
replenishment, and direct online sales, we were able to control costs and offer professional-grade
chairs at affordable prices.
Our goal isn't to make a chair that just "looks like ergonomic." We want to make a chair that truly
reduces spinal pressure and supports long-term health from a medical perspective.
Our Target Audience
Our ergonomic chairs are designed for anyone who cares about their spinal health:
Office workers and freelancers who sit for long periods
Users experiencing early-stage lower back or spinal issues
Professionals working from home
Small to medium-sized businesses, educational institutions, and medical centers with
limited budgets but high demands for quality
B2B partners seeking high-value, contract-level quality
Brand Philosophy
A truly ergonomic chair is not just a chair-it's your spine's protector.
After Information
For your safety, please observe the following:
Please follow the provided assembly instructions carefully.
Before first use, confirm all parts are tightened securely.
Maximum Weight Capacity: 250 lbs (113 kg).
To avoid damage, keep the mesh backrest away from direct heat and sharp edges.
We recommend using the chair on a level, stable floor to ensure stability.
Product Care Instructions
To keep your office chairs in best condition, we recommend
Cleaning with a damp cloth and a small amount of mild dish soap, then drying immediately with a soft cloth.
Storing away from direct sunlight and excessive heat to preserve its color and material.
Avoiding the use of harsh chemicals or abrasive pads, which can cause scratches or discoloration.

