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We Are Newtek Experts In Advanced Gas Solution
ASU Manufacturers

EPC & Turnkey Solutions

From Design to Operation,All in One

Leveraging our expertise in gas engineering and resource integration capabilities,NEWTEK provides complete EPC and turnkey solutions covering multiple industries, including textiles,metallurgy, and chemicals.NEWTEK offers full Engineering Procurement,and Construction (EPC)services, along with Turnkey solutions from project initiation to operation. We can address communication, interface, and coordination issues in large and complex industrial projects, ensuring efficiency, professionalism, and peace of mind. We help projects achieve on-time delivery and reliable operation from start-up to operation, providing a one-stop, worry-free experience.
Solutions

WE ARE NEWTEK
EXPERTS IN ADVANCED GAS SOLUTION

We have been in continuously R&D for the O2/N2/Ar/Co2 and special gases plant system since 1987. Our long experience in advanced air separation system ensures the high energy saving and lowest investment cost for the client in market worldwide.

  • TOP PROFESSIONAL

  • TOP EXPERTS IN GAS EQUIPMENT FIELD

  • 7X24X365 Global Technical Assistance

  • 3500+ Units Produced worldwide.

Oxygen Plant

Oxygen Plant

We design, build and commission oxygen plants for different types of industrial and medical gases, providing EPC project solutions.
Cryogenic Oxygen Plant Liquid Oxygen Plant
Nitrogen Plant

Nitrogen Plant

Our nitrogen plant is well-made and stable in operation, which is deeply appreciated by users. We can develop electronic grade ultra-high purity nitrogen production equipment according to user needs.
Cryogenic Nitrogen Plant Liquid Nitrogen Plant
Air Separation Unit

Air Separation Unit

Air Separation Unit can simultaneously produce high-purity oxygen, nitrogen, argon and other gases, and can also produce a small amount of liquid products as by-products. We have the capabilities of R&D, design, manufacturing, installation, and commissioning services, providing one-stop solutions.
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Co2 Plant

Co2 Plant

In the face of growing global energy demand, NEWTEK Co2 Plant is committed to achieving the goal of a sustainable energy future. We focus on the capture and storage of carbon dioxide, strive to achieve zero emissions and promote global sustainable development.
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NEWTEK Cases

Air Separation Plant
NEWTEK Cases
Air Separation Plant
200 TPD Cryogenic LOX LIN LAr
Oxygen Plant
NEWTEK Cases
Oxygen Plant
1000Nm3/h 99.6%
Nitrogen Plant
NEWTEK Cases
Nitrogen Plant
6000Nm3/h 99.9%

Featured in NEWTEK Applications

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    Nitrogen Plants for Electronics Industry
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    Nitrogen Plant for Food Packaging
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    Oxygen plant for cutting or welding
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    O2 Plant/ N2 Plant for Chemical Industry
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    Oxygen plant for the steel industry
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    O2 plant N2 plant for chemical industry
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    Oxygen Plant for Metal Smelting
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    Liquid oxygen plants for the aviation industry

Environmental Impacts Of Air Separation Units

  • Efficient Energy Utilization
  • Environmental Emission Control
  • Resource Recycling
  • Technological Innovation Drives the Exhibition
  • Low-Carbon Energy Integration
  • Full Lifecycle Management
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about our company

ASU/LOX/LNG manufacturers

  • NEWTEK is a leading supplier of air separation equipment and cryogenic petrochemical equipment. The company has a professional air separation design and air separation engineering general contracting technical team, with independent process calculation, project design, unit design, and project general contracting capabilities. Products involve metallurgy, petrochemicals, electronics, machinery, building materials, aerospace and other fields.
  • 100 +

    Cooperation cases

  • 100 +

    Technical personnel

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Popular Products

NEWTEK offers a comprehensive portfolio of services and solutions designed to solve the various problems faced by customers in air separation and hydrogen production plants. Our team always puts safety, reliability and operational efficiency first to provide customers with the best solutions.
Air Separation Skid System

Air Separation Skid System

Our Air Separation Skid System is a modular,...
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Industrial Gas Production Line

Industrial Gas Production Line

As a professional manufacturer with over 38 years of...
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Oxygen Nitrogen Plant Supplier

Oxygen Nitrogen Plant Supplier

As a professional equipment manufacturer and solutions...
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Air Separation Unit Supplier

Air Separation Unit Supplier

As a professional air separation unit supplier, NEWTEK...
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Latest News
News Center
Gas And Liquid Argon Market Size, Share, And Growth Analysis
Dec 13, 2025
Gas And Liquid Argon Market Size, Share, And Growth Analysis
The global gas and liquid argon market plays a critical role in modern industrial, medical, and high-technology appli...
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Industrial Applications Of Cryogenic Air Separation in The Steel, Chemical, Electronics, And Ener...
Dec 10, 2025
Industrial Applications Of Cryogenic Air Separation in The Steel, Chemical, Electronics, And Ener...
Cryogenic air separation (CES) technology is a primary means of obtaining industrial gases such as oxygen, nitrogen, ...
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Basic Oxygen Furnace (BOF) Steelmaking Upgrade: High-Purity Oxygen From ASUs Becomes Core Demand
Dec 08, 2025
Basic Oxygen Furnace (BOF) Steelmaking Upgrade: High-Purity Oxygen From ASUs Becomes Core Demand
Contents Introduction Why BOF Steelmaking Requires High-Purity Oxygen Role of Air Separation Units in Modern Steel Pr...
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