Leading Tech, Global Choice

Leading Tech,

Global Choice

Why Ergonomic Chair?

No Perfect Posture Prevents Back Pain From Prolonged Sitting

Chairs should not only be comfortable to sit on, but also healthy to make. Poorly designed chairs cause health issues; adaptable ergonomic chairs provide essential support and comfort.

We Cover All Life Scenarios

Ergonomically

Designed
Adaptable to Various

Postures with

Systematic Support

Our chairs feature multi-dimensional precision adjustments to cater to different body types and sitting habits, ensuring accurate support and maintaining the body’s natural curves.

WHY HBADA?

Leading Tech, Global Choice

Leading Tech,

Global Choice

16 Years

of Ergonomic Expertise

200+

Research Team Members

HBADA TECH LAB

300+

Patents in R&D

1.5X

HBADA Technology Lab Testing Exceeds International Standards by

HBADA Ergonomics Advisory Board

Certified by German IGR Ergonomics

The German IGR Ergonomics Certification is a globally renowned accreditation system dedicated to ensuring that products and work environments adhere to ergonomic principles, delivering enhanced comfort, safety, and efficiency for users. 

Why E3?

HBADA E3 is Such a Chair

Today, we aim to create a chair, designed to support the body’s movements in all seated postures - a chair that adapts to you, not the other way around.

Why We Prioritize Support?

HBADA E3 emphasizes providing support for the whole body, especially the lumbar position. The waist bears significant pressure while seated, making back pain a common issue. Proper lumbar support can alleviate this discomfort.

Three-zone Elastic Lumbar Support

The three-zone elastic lumbar support provides comprehensive spinal alignment and muscle relaxation. Compared with single-point support, this design provides a bionic wrapping feeling.

Compared with traditional manual adjustment, the Self-Adaptation system is more scientific and convenient, providing a better solution.

4D Biaxial Adjustable Headrest

Our innovative 4D Biaxial Adjustable Headrest adds multi-dimensional adjustability to the traditional single-axis design. It offers 45mm vertical adjustment and 50mm front-to-back adjustment, providing excellent neck support aligned with the natural curve of the spine.

6D Mechanical Armrests

  • 7.5cm Height
    Adjustment

  • 3cm Front &
    Back Slide

  • 3cm Left &
    Right Shift

  • 70° 3-Stage
    Rotation

  • 40° 2-Stage
    Flip-Up

  • 6°
    Tilt Sync

6D mechanical armrests—delivering perfect support whether you're gaming on a PC or mobile device. 

HBADA’s Leading Adjustment Technology

Obsessed with engineering every inch of our ergonomic chairs, we deliver an unparalleled user experience. 

Backed by years of user research and insights, we continuously innovate and upgrade our technology, applying it to our latest ergonomic chair designs.

  • 16 Years Focused on Ergonomics
  • 52,800+ Development time
  • 15,000+ Number of design drafts
  • 108,000+ Testing time

Strict Testing, Quality Assurance

We test each chair over 100 times for load, durability, material strength and safety to ensure they deliver a safe and comfortable product experience over time
We test each chair over 100 times for load, durability, material strength and safety to ensure they deliver a safe and comfortable product experience over time

Backrest Load Test

Apply a force of 1,001N to the backrest for 1 minute

Dynamic Impact Load Test

136 kg (300 lbs) dropped on the center of the seat

Armrest Vertical Load Test

A force of 1,125N is applied to the armrests vertically for 15 seconds

Armrest Horizontal Load Test

A force of 667N is applied to the armrests horizontally for 15 seconds

Chair Base Static Load Test

Apply a force of 11120N to the base of a chair for 1 minute and repeat twice

Static Backrest Strength Test

The backrest withstands a load over 102 kgf for 60 seconds.

Seat durability test

100,000 cycles with a 57 kg (125 lb) weight dropped on the seat

Tilt mechanism test

300,000 cycles, chair tilted, 109 kg (240 lbs) weight in center of seat

Armrest durability test

60,000 cycles with a force of 400N applied to each arm

Swivel Endurance Test

120,000 cycles with 122 kg (270 lbs) applied to the maximum and minimum height of the seat

Caster Endurance Test

2000 cycles over obstacles,98,000 cycles without obstacles, 122kg weight applied to the seat

Package Drop Test

We dropped the package a dozen times from a high place for impact drop box tests

Front End Stability

Apply a 61kg vertical pressure 60mm from the front edge of the seat, followed by a horizontal pull of 20N or more

Front EndRearward Stability

13 heavy discs, each weighing 10kg, stacked in sequence on the backrest

Learn More About Our Certifications

  • Wholechair patent
    Utility Model Patent No.ZL2023217567894（CN）
    Design Patent No.US29784770（US）
    Design Patent No.ZL2023301208416（CN）
    Design Patent No.US29784769（US）
    Design Patent No.US29782689（US）
    Design Patent No.ZL2023300456546（CN）
    Design Patent No.US29799447（US）
    Design Patent No.EU015017815（EU）
    Design Patent No.EU015011720（EU）
    Design Patent No.ZL202230518564X（CN）
    Design Patent No.ZL2022303635897（CN）
    Design Patent No.EU009174535（EU）
    Utility Model Patent No. ZL202220814428X（CN）
    Design Patent No.EU009073067（EU）
    Design Patent No.ZL2021302207500（CN）
    Utility Model Patent No. ZL2021202138632（CN）
    Design Patent No.ZL2021302479134（CN）
    Design Patent No.EU008598387（EU）
    Design Patent No.ZL2021301533767（CN）
    Design Patent No.EU008525224（EU）
    Design Patent No.ZL2020307486426（CN）
    Design Patent No.EU008491096（EU）
    Design Patent No.ZL2020304695805（CN）
    Design Patent No.ZL2020303272964（CN）
    Design Patent No.ZL2020303300659（CN）
    Utility Model Patent No. ZL2019214776853（CN）
    Design Patent No.ZL2019306451573（CN）
    Design Patent No.ZL2019303613311（CN）
    Design Patent No.ZL2019304575247（CN）
    Design Patent No.ZL2019303708059（CN）
    Design Patent No.ZL2019302891574（CN）
    Design Patent No. ZL2019301346528（CN）
    Design Patent No. ZL2017304683308（CN）
    Design Patent No. ZL2017302907484（CN）
    Design Patent No. ZL201730142297X（CN）
    Design Patent No. ZL2017300516274（CN）
    Design Patent No. ZL2016304987402（CN）
    Design Patent No. ZL201530411532X（CN）
    Utility Model Patent No. ZL2023227681415（CN）
    Design Patent No. JPD2023002460（JP）
    Design Patent No. JPD2022017615（JP）
    Design Patent No. JPD2022013943（JP）
    Design Patent No. JPD2023007509（JP）
    Design Patent No. JPD2021014524（JP）
    Design Patent No. JPD2021008208（JP）
    Design Patent No. JPD2021009540（JP）
    Design Patent No. JPD2021009542（JP）
    Design Patent No. US29636931（US）
    Design Patent No. US29714308（US）
    Design Patent No. US29714309（US）
    Design Patent No. US29743269（US）
    Design Patent No. US29743273（US）
    Design Patent No. US29744949（US）
    Design Patent No. US29744183（US）
    Design Patent No. US29745097（US）
    Design Patent No. US29745443（US）
    Design Patent No. US29767194（UK）
    Design Patent No. EU007271226（EU）
    Design Patent No. JPD2018026495（JP）
    Design Patent No. JPD2019024932（JP）
    Design Patent No. JPD2019024933（JP）
    Design Patent No. JPD2020014721（JP）
    Design Patent No. JPD2020014722（JP）
  • Headrest patent
    Design Patent No. ZL2023303156685（CN）
    Utility Model Patent No. ZL202223349967X（CN）
    Design Patent No. ZL2021302152264（CN）
    Design Patent No. ZL2019304721934（CN）
    Design Patent No. ZL2017303486177（CN）
  • Lumbar support patent
    Utility Model Patent No. ZL2023213535042（CN）
    Utility Model Patent No. ZL2022221669538（CN）
    Utility Model Patent No. ZL2022205871244（CN）
    Utility Model Patent No. ZL2021208966044（CN）
    Design Patent No.ZL2021302142671（CN）
  • Armrest patent
    Utility Model Patent No.ZL2023213520070（CN）
    Design Patent No.ZL2022307308536（CN）
    Design Patent No.ZL2020307486676（CN）
    Design Patent No.ZL2019306448250（CN）
    Utility Model Patent No.ZL201920743369X（CN）
    Design Patent No.ZL2019303684321（CN）
    Utility Model Patent No.ZL201920648475X（CN）
    Design Patent No.ZL2019302304255（CN）
    Utility Model Patent No.ZL2018216053318（CN）
    Design Patent No.ZL2018305257228（CN）
    Design Patent No.ZL2017303295428（CN）
    Design Patent No.ZL2017301658696（CN）
    Design Patent No.ZL2017300624584（CN）
    Utility Model Patent No.ZL2023227970491（CN）
  • Chassis patent
    Utility Model Patent No.ZL2022226807731（CN）
    Utility Model Patent No.ZL2021200268059（CN）
    Utility Model Patent No.ZL2022226807498（CN）
    Utility Model Patent No.ZL2022212367435（CN）
    Utility Model Patent No.ZL2018216904584（CN）
    Design Patent No.ZL2017304167361（CN）
    Utility Model Patent No.ZL2023233332178（CN）
  • Backrest patent
    Utility Model Patent No.ZL2023213367193（CN）
    Design Patent No.ZL2017303485066（CN）
    Design Patent No.ZL2017301078826（CN）
    Design Patent No.ZL2017300521569（CN）
    Utility Model Patent No.ZL2023227016101（CN）
    Design Patent No.US29636925（US）
    Design Patent No.US29618910（US）
    Design Patent No.US29618911（US）
  • Seat cushion patent
    Utility Model Patent No.ZL2023208595448（CN）
    Utility Model Patent No.ZL2021212219570（CN）
    Utility Model Patent No.ZL2021212234763（CN）
    Utility Model Patent No.ZL202322634828X（CN）