CHEMPACK | Catalysts & Adsorbents Supplier for Refining & Petrochemical

Catalysts, Adsorbents

Toll & Custom Manufacturing Services

Founded in 1992, Chempack is a leading manufacturer and solutions provider in China, specializing in catalysts, adsorbents, grading materials, support media, and tower packing. With over 30 years of expertise in catalyst and adsorbent technologies, engineering design, and technical support, we deliver innovative and reliable solutions tailored to industrial needs.

Focus and Professional

ISO 9001 ISO 14001 OHSAS 18001

Driven by the rapid advancement of China's energy sector, our dedicated R&D team and industry experts integrate cutting-edge catalytic and adsorption technologies to develop high-performance solutions. Our comprehensive product portfolio features over 200 advanced products serving industries such as gas processing, oil refining, coal chemicals, and petrochemicals.

As an approved vendor for ADNOC, KNPC, Sinopec, PetroChina, and CNOOC, Chempack also provides catalyst toll manufacturing services, ensuring flexibility and efficiency for our clients.

By the Numbers

3 +

Specialized
Production Lines

300 +

High-Performance
Products

10,000 +

Annual Manufacturing
Capacity (MT)

100,500 +

Cumulative Shipments
( MT)

Specialized Products for
Your Industry

Innovative and
Customized Solutions

High and Reliable
Performance

Broad Range of Applications

Reliable Quality

Product

200+ options of high-performance
catalysts, adsorbents, inert balls

View All Products

HyKat BGH-62A

Butanal Gaseous Hydrogenation Catalyst

Catalyst

HyKat NCH3-1

Benzene Hydrogenation Catalyst

Catalyst

PuriSorb SD-05

Alumina Adsorbent (Oleflex)

Adsorbent

Significant Strategic Advantages

The reasons to choose Chempack for cooperation

Lower Costs

As a China-based adsorbent and catalyst company, we can offer you a better price thanks to our lower costs on raw materials and labors.

Higher Flexibility

There are no limits on MOQ, order size, district, or payment term. We welcome all kinds of business in all forms and support you with no boundaries.

Better Experience

No business is too small for us. As a rising star of the industry, Chempack still values every client's experience and covers more to enhance your business.

Faster Response

Your demands will directly reach our management due to our flat corporate structure. Hence, you will get a quicker reaction and simplified cooperation.

Solutions

Aim for absolute performance

In-depth analysis, engineering know-how

Simulation calculation, effect prediction

Adaptive solutions, reactor optimization

Crucial Processes

Catalyze reactions with less energy. Remove contaminants to safeguard reaction stability.
lmprove structure for better material distribution.

Hydrogen production unit(HPU)

hydrodesulfurization(HDS)

desulfurization(DES)

Pre-reforming(SPR)

Primary Reforming(PR)

Secondary Reforming(SR)

CO shift(ST)

Pressure Swing Adsorption (PSA)

HydroProcessing Complex（HPC）

FCC SHDS (Fluid Catalytic Cracking Gasoline Selective Hydrodesulfurization)

NHT (Naphtha Hydrotreating Unit)

KHT (Kerosene Hydrotreating Unit)

DHT (Diesel Hydrotreating Unit)

VGO-HT (Vacuum Gas Oil Hydrotreating Unit)

RHT (Residue Hydrotreating Unit)

Ammonia synthesis unit

hydrodesulfurization(HDS)

desulfurization(DES)

Pre-reforming(SPR)

Primary Reforming(PR)

Secondary Reforming(SR)

CO shift(ST)

CO₂ Removal

Methanation

Ammonia synthesis

Natural Gas Purifcation Process

Arsine & Phosphine Removal

Chloride & Halogen Removal

Sulfur Removal

Mercury Removal

O₂ , CO and H₂ Removal

Dehydration and Special Adsorption

Check All Processes

We Make it
Sustainable.

Sustainability is an important subject in chemical industry. We will not sacrifice the interests of others and the balance of the environment for development. Instead, we've achieved sustainability through various factors in our business and helped hundreds of industries increase their production efficiency and reduce adverse environmental impacts.

News

Category

Event

Industry Report

Awards

Event

May 12, 2026

Chempack Launches New Official Website and Upgraded Brand VI System

Driving Sustainable Development in the Energy and Chemical Industries4

Event

January 2, 2026

Driving Sustainable Development in the Energy and Chemical Industries4

Driving Sustainable Development in the Energy and Chemical Industries3

Event

January 2, 2026

Driving Sustainable Development in the Energy and Chemical Industries3

Applications of Catalyst Supports in Industrial Processes

Industry Report

March 19, 2026

Applications of Catalyst Supports in Industrial Processes

Catalyst Market Analysis: Key Trends in the Petrochemical Industry

Industry Report

March 19, 2026

Catalyst Market Analysis: Key Trends in the Petrochemical Industry

Activated Alumina Applications in Water Treatment: Industry Insights

Industry Report

March 19, 2026

Activated Alumina Applications in Water Treatment: Industry Insights

Industry Report

March 19, 2026

How to Activate Molecular Sieves？

Industry Report

March 19, 2026

How to Process Raw Methane？

CHEMPACK Honored for Sustainable Chemical Solutions

Awards

March 19, 2026

CHEMPACK Honored for Sustainable Chemical Solutions

Recognized as Leading Supplier of Molecular Sieve Materials

Awards

January 2, 2026

Recognized as Leading Supplier of Molecular Sieve Materials

Our Commitment to Quality Earns International Certification Recognition

Awards

January 2, 2026

Our Commitment to Quality Earns International Certification Recognition

Become Our Partner

No matter your needs of crude oil processing, or deep material processing to get high-quality gasoline, diesel, plastic, resin, Chempack has your adsorbent and catalyst solutions. We’ve been exporting products to the USA, Saudi Arabia, lran, UAE, Czech Republic, Indonesia, and more to support the business of plants, engineering companies, catalyst and adsorbent distributors, technical service providers, and reaction equipment manufacturers.

200 +

The choice of industrial users