Technology you can trust

Wellgo International Industrial Ltd. is a leading innovator and manufacturer of high purity gas systems for analytical laboratories. Our gas generators are specifically designed to meet the stringent gas requirements for all the leading GC and LC/MS instrument manufacturers. Gas generators offer a safe, convenient and cost-effective alternative to gas cylinders and dewars. A Wellgo generator provides you with a dependable, easy to use, and on-demand supply of ultra-high purity gas.

Over 10,000 Wellgo gas generators utilizing our patented proprietary technologies are installed worldwide. Our gas generators utilize our patented proprietary technologies These technologies offer unique performance benefits, including guaranteed ultra-high purity gas, minimal moving parts, and low maintenance.

Wellgo company, supports all of your analytical applications with hydrogen, zero air, nitrogen and oxygen generators, as well as specific units for LC/MS and other application-specific generators.

Our hydrogen generators, available in both carrier- and fuel-grade purities, eliminate the need for hazardous hydrogen storage.

Our nitrogen generators are designed to continually transform standard compressed air into commercially sterile nitrogen at safe, regulated pressures without operator attention.

Our economical zero-air generators are ideal for high-volume users performing FID applications.

Why Wellgo?

SAFE

Eliminate health and safety issues and requirements for managing, moving and storing high pressure gas cylinders. No concerns with the storage of flammable hydrogen gas or the sudden accidental release of high-pressure gas from a cylinder.

CONVENIENT

No instrument or application downtime as a result of running out of cylinder gas. Gas generators
provide a 24/7 reliable on-demand supply.

COST EFFECTIVE

Minimal generator maintenance costs, combined with eliminating ongoing costs associated with
cylinders, such as volatility of gas prices, delivery and rental costs and unplanned downtime.

IMPROVE PERFORMANCE

Consistent, reliable on-demand supply of gas at stable high purity and pressure, improves sensitivity and reproducibility.

Nitrogen generators

Nitrogen is an inert gas used in many process cycles, for example, to power chromatographs. The use of gas in high-pressure cylinders is associated with many difficulties and leads to high costs. The nitrogen generator allows the researcher to get the right amount of substance and fully control the entire process.

Hydrogen generators

The use of balloon H2 leads to an increase in the cost of the production cycle: the company is forced to constantly purchase and deliver gas, which makes the entire process of work dependent on the regularity of deliveries. In addition, storing cylinders under pressure is always an increased risk of leaks,explosions, and fires.
Installing a hydrogen generator allows you to get the right amount of a high-purity substance (up to 99.999%). As a result, the company optimizes the cost structure, while achieving constant and uniform chromatographic studies. 

Oxygen generators

An oxygen generator is a device that produces oxygen on a production scale. Oxygen generators are used where a continuous supply of oxygen is required under high pressure at the outlet (up to 4-10 bar).
An oxygen generator is a device that extracts oxygen from incoming air by adsorption. The technology that is used in our generators is called the short-cycle heat-free adsorption method-PSA
Oxygen generators are mainly used in large medical institutions, for centralized oxygen supply, in fish farms, in production with the release of harmful substances, etc. 

Zero air generators

Generators are designed for dynamic preparation of zero air with a normalized content of determined impurities.
Zero air generators have the status of a working standard of the 1st category.
Generators are used as a source of zero air for calibration and verification of gas analyzers, as well as as a source of diluent gas for generators of various types of gas mixtures. 

Contacts

Reduce costs in your lab
For more information about how VICI DBS nitrogen, hydrogen and zero air generators can reduce costs in your lab, email us. 

Our full range of on-site laboratory gas supply solutions
With over two decades of experience providing gas generators to laboratories, you can trust in Wellgo International Industrial Ltd. to provide the best gas solution for your lab. We provide a full suite of hydrogen, nitrogen, oxygen and zero air gas generators to meet the gas requirements of a variety of laboratory applications including LC-MS, GC, Sample Preparation, ICP-MS, FT-IR and more.

A market-leader in laboratory gas generators, Wellgo International Industrial Ltd. generators are relied upon by thousands of laboratories worldwide. 

Wellgo International Industrial Limited
Unit B2, 3/F, 18-24 Kwai Cheong Road, Kwai Chung, New Territories, Hong Kong
Mai Shun Industrial Building
Tel +852-31044696
Fax. +852-31044523
Email. info@wellgolab.com