Adjustable Standing Desk Converter with Locking Gas Springs

Locking Gas Spring Technology

Our self-developed locking gas springs enable smooth height adjustment and precise positioning.

Versatile Desk Configurations

Multiple desk designs and configurations to accommodate different workspace needs.

OEM/ODM Manufacturing

We offer OEM/ODM services for standing desk converters, including custom designs and dimensions.

Adjustable Standing Desk Converters turn existing desks into sit-stand workstations without requiring desk replacement. Equipped with self-developed locking gas springs, they offer flexible height adjustment. Available in various sizes, lifting ranges, and load capacities, with OEM/ODM customization to meet different customer requirements.

​​ Adjustable Standing Desk Converter

Height Adjustable Desk Converter2

Height Adjustable Desk Converter

Product Specifications

Desktop Size 80 × 40 cm
(31.5 × 15.7 in)
Keyboard Tray Size 75 × 30 cm
(29.5 × 11.8 in)
Height Adjustment Range 15–48 cm
(5.9–18.9 in)
Total Load Capacity 20 kg
(44.1 lbs)

Product Features

  • X-Frame Design
  • Vertical Lift Mechanism
  • Synchronized Keyboard Tray
  • One-Touch Height Locking
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Desk Converter

Adjustable Stand Up Desk Converter

Product Specifications

Desktop Size 81.3 × 52.1 cm
(32 × 20.5 in)
Keyboard Tray Size 81.3 × 29.0 cm
(32 × 11.4 in)
Height Adjustment Range 15.0–43.9 cm
(5.9–17.3 in)
Total Load Capacity 15.0 kg
(33 lbs)

Product Features

  • Z-Shaped Steel Frame
  • Dual Locking Gas Springs
  • Built-in Phone & Tablet Slot
  • Removable Keyboard Tray
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Desk Riser for Standing

Desk Riser for Standing

Product Specifications

Desktop Size 91.4 × 55.9 cm
(36 × 22 in)
Keyboard Tray Size 63.5 × 26.7 cm
(25 × 10.5 in)
Height Adjustment Range 16.5–43.2 cm
(6.5–17 in)
Total Load Capacity 16.8 kg
(37 lbs)

Product Features

  • Two-Tier Ergonomic Design
  • Z-Shaped Lifting Frame
  • Built-in Device Holder
  • One-Touch Height Locking
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Standing Computer Workstation

Product Specifications

Desktop Size 116.2 × 60.3 cm
(45.75 × 23.75 in)
Keyboard Tray Size 65.4 × 28.6 cm
(25.75 × 11.25 in)
Height Adjustment Range 12.7–50.8 cm
(5–20 in)
Total Load Capacity 20.4 kg
(45 lbs)

Product Features

  • Extra-Wide Desktop
  • Vertical Lift Mechanism
  • Retractable Keyboard Tray
  • Rear Cable Management Grommet
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Standing Desk Converter in Action

Smooth Height Adjustment

Easy Sit-Stand Transition

Spacious Desktop Design

Two-Tier Workstation Layout

Locking Gas Springs for Standing Desk Converters

LOCKING GAS SPRING TECHNOLOGY
01

Custom Force Matching

Matched to different desktop load requirements.

02

Custom Stroke Length

Tailored to different height adjustment ranges.

03

Multiple Release Mechanisms

Different locking and release control options.

04

In-House Gas Spring Production

Core locking gas springs manufactured by GASTAC.

GASTAC Factory Advantages

With over 20 years of export experience and customers in more than 60 countries, GASTAC supports international buyers with quality-focused manufacturing, engineering assistance, responsive communication, and reliable order fulfillment.

20+
Years of Export Experience
60+
Countries Served
48h
Sample Lead Time

Quality Management

Quality checks throughout production help maintain consistent assembly, component fit, and finished product quality.

Product Testing

Testing focuses on load capacity, structural stability, lifting durability, and locking performance.

Engineering Support

Our engineering team assists with product selection, technical drawings, lifting mechanism design, and locking gas spring matching.

Fast Response

Responsive communication for quotations, technical questions, product specifications, and order updates.

Packaging & Shipment

Protective packaging, bulk order preparation, and export shipment support for international customers.

Compliance & Documentation

Quality records, material information, and available test documentation to support customer requirements.

Quality Certifications & Standards

Quality management, product performance, and material compliance

ISO 9001

Quality Management System

ANSI/BIFMA

Furniture Safety & Performance

REACH

Material Chemical Compliance

RoHS

Restricted Substances Testing

Frequently Asked Questions

Which size fits my setup?

Size to the screens, not the desk. 80 cm (31.5″) for a single monitor or laptop; 91.4 cm (36″) is the practical minimum for two 24″ monitors; 116 cm (45.75″) for dual 27″ or monitor + laptop + notes. The keyboard tray dimensions of each model are listed on the specification cards above.

How do your standing desk converters adjust in height?

Our standing desk converters use gas spring-assisted lifting mechanisms for manual height adjustment. Depending on the model, users can adjust the desktop height using the designated release control.

Can you customize standing desk converters for OEM/ODM orders?

Yes. We offer OEM/ODM customization for desktop dimensions, lifting ranges, load capacities, keyboard trays, finishes, and other product configurations. Customization options depend on project requirements.

Is assembly required?

Minimal assembly is needed, typically just attaching the keyboard tray and platform.

What certifications and compliance documents are available?

CE, RoHS, and REACH documentation is available for applicable standing desk converter models. Relevant certificates and test reports can be provided upon request. Additional certifications and testing requirements can be discussed based on the target market.

Why Choose GASTAC

With unmatched quality, competitive pricing, complete pre- and after-sales support, and fast, secure delivery, GASTAC has become one of the world’s leading manufacturers of gas spring–based solutions.

Why Choose Gastac Gas Springs?
Contact Gastac gas spring manufacturer

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