Global
Catalysts, Adsorbents
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.
Numbers Tell You Our Reliability
3 +
3 +

Specialized
Production Lines

300 +
300 +

Industrial products
in our portfolio

10,000 +
10,000 +

Tons/yr
of capacity

100,291 +
100,291 +

Tons of catalysts |
adsorbents delivered

Specialized Products for
Your Industry
Innovative and
Customized Solutions
High and Reliable
Performance
Broad Range of Applications
Reliable Quality
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.
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.
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 Experlence
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.
Better Experlence
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.
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 abeolute effciency
in-depth analysis, engineering know-how
Simulation calculation, effect prediction
Adaptive solutions, reactor optimization
Crucial Processes

Catalyze molecular activity with less energy. Purify contaminants to guard reaction stability.
lmprove structure for bettermaterial 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)

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)

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

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

Natural Gas
Purifcation Process

Arsine & Phosphine Removal

Chloride & Halogen Removal

Sulfur Removal

Mercury Removal

O₂ , CO and H₂ Removal

Dehydration and Special Adsorption

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
Company Milestones
Exhibition Updates
Client Visits
Product Reputation
Others
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 +
200 +

The choice of industrial users