Leeden Limited


Products & Services

NIG Group provides the most comprehensive range of gas and gas-related products and services to a wide spectrum of industries. 

Gas Products
Our compressed gas filling centre is equipped with the modern facilities incorporating vacuum systems, gas analyzers and quality control systems to ensure consistently high quality standards throughout the production chain. Our gas products include:
  • Industrial Gases
  • Specialty Gases
  • Diving Gases
  • Medical Gases
  • Cryogenic Liquids
  • Mixture Gases

Gas Racks
We ensure the highest quality and safety of our gas racks, which are designed for use within offshore environment. Our racks are designed with 4 peg eyes professional engineer design. We also provide Gas Racks maintenance programs for our customers.

Gas Cylinders
  • Aluminum Alloy Cylinders
  • LPG Cylinders and more
  • High Pressure Cylinders
  • Acetylene Welded Cylinders
  • Specialty & Medical Gas Cylinders
Gas Control Apparatus and Systems
  • Manifold System
  • Welding Automation
  • High-Purity Control Devices
  • Gas Cutting & Welding Equipment
Engineering Consultancy Services
As a total solutions provider, we offer a variety of consultancy services tailored to suit your specific technical and commercial needs, including:
  • Purging
  • Design and Manufacture of Gas Systems
  • Advisory Services for Gas Application and Analysis
  • Proof Pressure Testing of Cylinders, Vessels, Tanks & Boilers
  • Neutralizing/Inerting of “Digestors” used for Water Reclamation
  • Safety Training
  • Re-Filling of High Pressure Gas Accumulator
  • Cylinder maintenance & Re-Qualification
  • Supply and Installation of Gas Pipelines & Related Equipment
  • Supply of Refrigerants

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