RICH EXPERIENCE

Tongke has been deeply rooted in the field of activated carbon for more than 20 years. We have perfect group of technical engineer give you best support
QUALITY ASSURANCE

We have advanced laboratory and a professional team of analysts, . Our complete quality testing equipment and quality control process to ensure our product quality.
COMPETITIVE PRICE

We have competitive price and better profits,without intermediaries to make a profit. The saved costs will be passed on to you. If you need a quote, welcome contact with us.
SERVICE

Tongke carbon insists on customer first, always supply satisfied solution while any problem identified.

China Activated Carbon, Granular Activated Carbon, Powder Activated Carbon Manufacturer

More than 20 Years Manufacturer Experience in Activated Carbon Industry

ABOUT US

Tongke activated carbon is one of leading company which specializing in the production, research and supply of activated carbon. Our main product are granular activated carbon, powdered activated carbon, pellet activated carbon, honeycomb activated carbon. Further more, we extend our production to Activated Carbon Fiber, Anthracite Filter Media.
our annual production about 30,000 tons, including 12 series and 80 kinds of activated carbon products, which adopts national standards and is widely used in air purification and water treatment, beverage and food industry, pharmaceutical, organic solvent recovery, oil and gas recovery, military defensive protect, electronic and energy industry etc.
With over 20 years industry experience, We pride ourselves on our high quality and great value products and services. We are dedicated to finding the most efficient and cost-effective solution for our clients.

HONOR CERTIFICATE

We strictly adhere to all quality requirements and regulations in our production process. Quality certification refers to the testing, evaluation, certification, and supervision of a product management system by an independent third-party organization, which also serves as an important basis for customer purchasing decisions.

Our products are backed by a comprehensive suite of international certifications that validate our commitment to quality and compliance. These include ISO Certification, which signifies adherence to globally recognized quality management standards, and NSF certification, which specifically attests to the safety of our water treatment activated carbon in applications involving food and drinking water. Furthermore, our Kosher and Halal certifications, essential in the food industry for products like sugar decolorization activated carbon, demonstrate our respect for diverse cultural and religious dietary laws, enabling us to serve global markets with sensitivity.

Why It Matters?
These certifications validate our commitment to transparency, safety, and inclusivity, empowering your products to thrive in regulated markets worldwide.

PRODUCT CATEGORY

We provide a diverse product portfolio and excellent services

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Specifying Activated Carbon? We Can Help.

For engineers defining requirements for a new application, our technical team offers expert consultation. We'll work with you to identify the precise product fit for your needs. Reach out to start the conversation.

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Powder Activated Carbon for Wastewater Treatment

Activated Carbon Pellets

Honeycomb Activated Carbon for Gas Purification

Powder Activated Carbon for Wastewater Treatment

Honeycomb Activated Carbon for Gas Purification

N220 N330 N236 N550 N660 Carbon Black

Carbon black, also known as carbon black, is an amorphous carbon. Light, loose and very fine black powder with a very large surface area ranging from 10 to 3000 m2/g. It is a carbonaceous material (coal, natural gas, heavy oil, fuel oil, etc.) that undergoes incomplete combustion or thermal decomposition under conditions of insufficient air. And the product. The proportion is 1.8-2.1.

Powder Activated Carbon for Wastewater Treatment

This type powder activated carbon for wastewater treatment is special use for wastewater treatment with low price . welcome to contact

Activated Carbon for Gold Recovery

The series of products use high quality coconut shell as raw materials and refined, suitable for the extraction of gold and other precious metals, separation, good adsorption properties, high mechanical strength, uniform size and stability.

Coal Based Pellet Activated Carbon

coal based pallet activated carbon which are called extruded activated carbon or columnar activated carbon as well

Anthracite Filter Media

Anthracite filter material is made of high-quality raw coal, which is selected, crushed, and sieved twice. It has good gloss,spherical shape, high mechanical strength, good compression resistance, stable chemical properties, no toxic substances, and wear-resistance.

Honeycomb Activated Carbon Block

The pore size of commonly used honeycomb activated carbon is (1.5mm, 3.0mm, 5.0mm). Honeycomb activated carbon is widely used in various organic waste gas purification systems with low concentration and large air volume.

Activated Carbon for H2S Removal

The special H2S removal activated carbon that are
nonimpregnated, catalytic, coal-based, activated carbon which has been specially developed for removing Hydrogen Sulfide (H2S) and Sulfur compounds from vapor streams.

Lignite Activated Carbon

lignite activated carbon is made fromlignitethrough carbonization, activation, crushing, grinding, screening and other processes; The appearance is can be powder, granules

Activated Carbon Pellets

Activated Carbon pellets uses high-quality coal as raw material and is developed through a series of processes such as carbonization→cooling→activation→washing. Its appearance is generally black cylindrical activated carbon, amorphous coal-based granular activated carbon, also known as crushed carbon.

Coal Powder Activated Carbon

Coal powder activated carbon is made from anthracite through carbonization, activation, crushing, grinding, screening and other processes; The appearance is black powder.

Wood Based Powdered Activated Carbon

Tongke Wood based powdered activated carbon is produced from selected types of wood and sawdust. This type of carbon is produced by either steam or phosphoric acid activation.

Coal Based Granular Activated Carbon

High strength, developed porosity, large specific surface area, especially large volume and unique advanced. Has characteristics of developed pore structure, good adsorption properties, high mechanical strength, easy regeneration, low cost and so on.

Nut Shell Powder Activated Carbon

Nut shell powder activated carbon use the high quality of nut shell as raw materials, and the use of advanced production technology and processed, appearance is black powder.

Powdered Activated Carbon For Oil Refining

Product Name : activated carbon for oil decolorization
Product series : wood activated carbon
Raw Material: High quality wood
Features:
1. Large specific area, developed micropore and mesopore structure
2. Big adsorption capacity, good decoloration efficience, non-toxic, no harm

Activated Carbon for Sugar Decolorization

Wood based powdered activated carbon use high quality sawdust as material,which is refined by unique technology and formula. It is featured as developed large pore structure, reasonable distribution of transition pore and small pore,strong adsorption capacity, stable performance indicators.

Coconut Shell Granulated Activated Carbon

coconut shell granular activated carbon use high quality coconut shell as raw material,processing by the carbonization and activation.

Pellet Activated Carbon for Odor Removal

Columnar activated carbon uses high-quality coal as raw material and is developed through a series of processes such as carbonization→cooling→activation→washing. Its appearance is generally black cylindrical activated carbon, amorphous coal-based granular activated carbon, also known as crushed carbon.

Activated Carbon for VOC Removal

Honeycomb activated carbon is made of selected high-adsorption coal and wood powder carbon as raw materials, adding our unique formula of binder, kneading-kneading-filtering-extrusion-forming-drying (sintering), and the shape can be processed into Arbitrary shape, has the advantages of high compressive strength, fast adsorption speed, short desorption time, high adsorption capacity, large specific surface area, and developed pore structure.

Powdered Activated Carbon for Portable Water

For the coal activated carbon, the anthracite is crushed, sized and processed in low temperature bakers followed by high-temperature furnaces. This heating process is known as “activation,” and develops the pore structure of the carbon. Through adjustments in the activation process, pores of the required size for a particular purification application are developed.

Activated Carbon Beads

Product Name : spherical activated carbon beads
Raw material: coal or wood
Appearance: Black round granular, spherical shape, odorless

Industry Application

Tongke carbon provide variety solutions across diverse sectors including water treatment, air and gas purification, food & beverage, pharmaceutical, chemical processing, environmental protection, and gold mining ,among others.
Our in-depth knowledge of industry-specific needs allows us to provide optimized activated carbon solutions for every customer.

LATEST NEWS

Activated Carbon Conductivity Properties.jpg

Is Activated Carbon Conductive?

Discover whether activated carbon is electrically conductive, how its structure affects conductivity, and why moderately conductive activated carbon is ideal for supercapacitors, capacitive deionization, and industrial water, air, chemical, and pharmaceutical treatment applications.

2026-02-06

Is Activated Carbon Charcoal?

Is activated carbon charcoal? This in‑depth guide explains what activated carbon is, how it differs from ordinary charcoal, and why global industries rely on activated carbon for water, air, gas, food, chemical, and pharmaceutical purification.

2026-02-06

Is Activated Carbon Biodegradable?

This article explores whether activated carbon is biodegradable, explains how activated carbon behaves in soil and water, and shows why it remains a key sustainable solution for water, air, and gas purification when combined with regeneration and responsible disposal.

2026-02-06

Welcome to Contact Us

If you have any needs or questions, we sincerely welcome you to keep in touch with us. Our sales team will wholeheartedly provide you with comprehensive support and provide you with satisfactory solutions. Look forward to working with you!

China Activated Carbon, Granular Activated Carbon, Powder Activated Carbon Manufacturer

More than 20 Years Manufacturer Experience in Activated Carbon Industry

ABOUT US

HONOR CERTIFICATE

PRODUCT CATEGORY

HOT PRODUCTS

Industry Application

LATEST NEWS

Is Activated Carbon Conductive?

Is Activated Carbon Charcoal?

Is Activated Carbon Biodegradable?

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