Ergonomic 2D armrest tilt and lock office chair task chair

Short Description:

GT3 series is the collection created by Nuogo R&D team in cooperation with Japanese design team TOYO TAPER,which is the extension and supplement for office chair GT1 and GT2.GT3A continue to use the same mechanism of self weight tilt mechanism with GT2A.which is based on the weight of the user when the back of the body’s gravity back,to provide the most comfortable support.It’s refreshing to the new collection with the plastic shell and perforated backrest.The chair can be more easily oriented to a wider range of countries and regions.
With high cost effective,simple fashion and elegant.

Product Detail

Product Tags

Feature: GT3A-Self Weight Tilt Mechanism
Application: Office environment, hotel reception room, guest room, school education space.
And advantage:  Ergonomic office chair.

Design concept:

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3D Plastic backrest

  • Integrated molding
  • A flexible, smooth, breathable backrest
  • Two points mechanics support

A point
Vertical radians provide backrest support
B point
Horizontal radians provide waist support

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A inscription in the lumbar area designed for greater comfort for the users back, inspired by geometric figures of bionics or 3D technology.

Triangel Metal Tube Support Ergonomic Backrest

3 Point triangle metal tube support design,strong backrest support. Inside set 5mm iron plate to make backrest more stronger.

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GT3A is not only a comfortable office chair,but also an artwork.It’s personality of performance with colorful seat cushion and ergonomically perforated backrest.






  • PASS BIFMA Certificate:
  • 1.backrest:good quality PP material with metal tube Φ25mm*T1.5mm. Can add backrest cushion. and the back no screw is the patented technology.
  • cushion: 55 density molded foam with 12mm plywood covered by upholstery fabric.
  • 3.armrest:armrest with PP pad, height adjustable,it can be remove.
  • 4.mechanism: a self-weighing mechanism system with lifting and locking position and greater comfor for the users back, tilting(range from 90-108 degree)
  • 5.gaslift:Withus gaslift 100-40#.its service life is 120000 times up&down,
  • 6.base:R310mm nylon base pass BIFMA certificate. and it can under 1136 kgs pressure.
  • 7.caster: Dia 50mm nylon caster, BIFMA approval.



Seat height&height adjustable


Self weight tilt mechanism, Tilt&lockingfunction


2D armrest, up and down and locking position function


360 Degree swivel function


Smooth swivel, silence

Self Weight Tilt Mechanismis Introduction:

Self weight tilt mechanismis a new mechanism,The mechanism can tilt according to people’s weight, it is very  comfortable,when you lie on your back,it can tilt very easily according to your weight, Locking at 2 position.

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Pass BIFMA Certificate:

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Color Swatch: Backrest
Plastic color: Black or White PP

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Project photos:

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Company Introduction


Founded in 1988, the company has more than 30 years of experience in the production of office chairs and has developed into one of the leading enterprises in the industry. We have injection mold workshop, hardware workshop, chair processing workshop, wood workshop, with strong independent development ability, we can research and make samples according to customers' samples and specific drawings, All of our chairs are produced in accordance with American BIFMA,Greenguard,SGS BS EN1335 standards for school writing board chairs.

Our company is located in Xi 'an Industrial Zone, Xiqiao Town, Nanhai District, Foshan City, Guangdong Province, China. welcome The company covers an area of 110,000 square meters and employs 600 people. The factory has passed ISO9001:2000&ISO14001:2004 certification. Products are exported to the United States, Japan, Britain, Australia, Germany, France, Italy, the Netherlands, the Middle East, Sweden, Denmark, Canada, the Middle East and Southeast Asia and other countries and regions

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