
who choose us?
Xinxiang Jincheng Technology Co., Ltd. specializes in industrial and specialty gas solutions, focusing on two core businesses: gas supply and on-site gas generation. We provide cylinder gas, bulk gas, and on-site gas generation equipment to meet the diverse requirements of industrial customers.
one-stop solution
professional team
high quality


High Purity Helium in Gas Cylinders
Our 4N Industrial Helium Gas (He) offers a helium purity of 99.99%, making it suitable for a variety of industrial processes, laboratory applications, leak detection, and gas analysis.
Helium is a colorless, odorless, chemically inert, non-flammable gas with excellent diffusion and thermal conductivity properties. It is widely used in industrial testing, precision manufacturing, scientific research, and specialized gas applications.
Our helium gas is supplied in high-pressure cylinders with multiple cylinder capacity options. Different cylinder sizes, filling pressures, and valve connections can be selected according to customer requirements and local regulations.
Key Features and Advantages
4N Purity – 99.99% Helium
Multiple Cylinder Sizes
Our company offers gas cylinders in a variety of sizes, including 40L, 44L, and 47L. For large-volume gas requirements, we can also provide alternative supply solutions.
Flexible Valve Connections
Our company offers a wide range of valves. You may provide details regarding your existing gas supply equipment, pressure regulators, and local operational requirements, and we will adjust the valve and connection configurations to suit your specific needs.
Cylinder Identification and Product Traceability
Clear, stamped markings on the gas cylinders facilitate the identification of product information and relevant specifications. Upon request, we can provide batch documentation and gas analysis records.
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