Carbon-CMS | Premium Carbon Molecular Sieve & Industrial Adsorbents Manufacturer

About Chizhou Shanli

A trusted leader in carbon molecular sieve and industrial adsorbent manufacturing with over two decades of innovation and global distribution.

China's Premier CMS Manufacturer

Chizhou Shanli Molecular Sieve Co., Ltd. is a professional manufacturer engaged in the research, development, and production of Carbon Molecular Sieve (CMS) and air separation series products. Our production base is located in Chizhou, Anhui Province, covering approximately 40,000 square meters, with an annual output of about 5,000 tons of CMS.

We own the core preparation technology of CMS and are the first enterprise in China to use a continuous furnace for production. Shanli has passed ISO9001, ISO14001, and ISO45001 certifications and has earned prestigious titles such as "Anhui High-tech Enterprise" and "Anhui Specialized, Refinement, Differential and Innovation Enterprise."

Our standardized production processes and rigorous quality control at every stage ensure high-quality, highly stable product output. Products are distributed worldwide, serving long-term customers across Asia, Europe, America, and Africa.

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Our Premium Products

Engineered for performance, reliability, and efficiency in industrial gas separation and purification applications.

SLCMS-USP/H

High Purity CMS for PSA Nitrogen Generator

• High nitrogen production rate
• Low air-nitrogen ratio
• Low ash content
• Economical 99.999% nitrogen production

CMS for Nitrogen Enrichment

SLUHP-100

High-Quality CMS for Nitrogen PSA Adsorbent

• World-leading performance
• Superior to Chinese industry standards
• Efficient 99.999% nitrogen via PSA
• High purity, low consumption

High Purity Nitrogen CMS

SLCMS-USP/L

99.9995% Purity CMS for Nitrogen Enrichment

• Ultra-low air consumption
• High-purity nitrogen output
• Economical single-pass PSA
• Ideal for sensitive applications

High Efficiency CMS

Shanli 4A Molecular Sieve

High-Performance Desiccant

• Uniform pore size distribution
• Excellent adsorption performance
• Safe and eco-friendly
• Superior in high-temp, low-humidity

Industrial Desiccant

SLCMS-OG

Oxygen Purification CMS

• Designed for PSA oxygen purification
• Oxygen purity >99.5%
• High recovery rate
• Stable performance under pressure

Oxygen Enrichment CMS

SL-506HA

Palladium Catalyst for Deoxygenation

• Precious metal - alumina system
• Catalyzes H₂ + O₂ reaction
• For hydrogen, nitrogen, argon, CO₂, helium
• High-efficiency deoxygenation

Hydrogen Deoxygenation Catalyst

Alumina Ceramic Balls

High-Strength Support Media

• High mechanical strength
• Thermal shock resistance
• Used as catalyst support
• Ideal for chemical reactors

Ceramic Support Media

Methane Purification CMS

Adsorbent for Natural Gas Processing

• Selective methane adsorption
• Removes CO₂, N₂, and impurities
• High recovery and purity
• Stable in high-pressure systems

Gas Purification CMS

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Why Choose Us?

We combine innovation, quality, and global reliability to deliver unmatched value in industrial adsorbents.

ISO Certified

Certified under ISO9001, ISO14001, and ISO45001 for quality, environment, and safety.

5,000 Tons Annual Output

Large-scale production ensures consistent supply and competitive pricing.

Global Distribution

Serving 50+ countries with reliable logistics and technical support.

20+ Years R&D

Decades of innovation in CMS and adsorbent technology.

Frequently Asked Questions

Find answers to common inquiries about our products and services.

What is Carbon Molecular Sieve (CMS)?

CMS is a microporous carbon material used in Pressure Swing Adsorption (PSA) systems to separate gases like nitrogen, oxygen, and hydrogen based on molecular size and diffusion rate.

What are the main applications of your CMS?

Our CMS is primarily used in PSA nitrogen generators, oxygen concentrators, hydrogen purification, methane enrichment, and industrial gas separation systems.

Do you offer custom CMS solutions?

Yes, Shanli provides customized product services tailored to specific gas purity, flow rate, and pressure requirements.

What certifications do you hold?

We are certified under ISO9001 (Quality), ISO14001 (Environment), and ISO45001 (Occupational Health & Safety).

How do I request a quote or sample?

Visit carbon-cms.com to contact us directly via email or phone for quotes, samples, and technical support.

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