What is the iodine value range of the product?

The iodine value ranges from 500 to 1000 mg/g, indicating high adsorption capacity.

Factory Supply Bulk Activated Carbon Granules for Marine Aquarium

Name: Factory Supply Bulk Activated Carbon Granules for Marine Aquarium
Brand: Zhengzhou Zhulin Activated Carbon Development Co., Ltd.
SKU: 1924129711

Henan, ChinaZhengzhou Zhulin Activated Carbon Development Co., Ltd.

US$700.00-1,500.00

1 Ton

Sample price:US$1.00/kg.Request sample

Product profile

Customization

Available

Active Carbon Material

Blood Activated Carbon

Ash

10-12%

Usage

Environmental Protection Industry, Chemical Industry, Food Industry, Electric Power Industry, Petrochemical Industry, Gold Industry

Iodine Value

500-1200mg/G

Ctc

40-120%

Moisture

3-5%

pH

8-10

Carbon Content

High-Carbon

Pore Diameter

Microporous

Manufacturing Method

Physical Method of Activated Carbon

Type

Liquid-Phase Adsorption

Appearance

Granular

Physical Properties

Specific Surface Area

Chemical Properties

Ph Value

Adsorption Properties

Carbon Tetrachloride Adsorption Value

Transport Package

25kg/Bag, 500kg/Bag or Customized Bag

Trademark

ZHULIN

Origin

China

Production Capacity

10000ton/Year

Key features

NSF-61 Certified Safety: Products approved with NSF-61, HALAL, KOSHER, ISO, and SGS standards for safe drinking water treatment.

High Adsorption Capacity: Iodine value 500-1000 mg/g and specific surface area 600-1150 m2/g for effective contaminant removal.

Versatile Applications: Suitable for gold recovery, sewage treatment, swimming pools, aquariums, and industrial water purification.

Customizable Packaging: Standard 25kg/500kg bags available, with custom packaging options to meet specific client requirements.

Established Manufacturer: Factory established in 1996, one of the largest activated carbon producers in China with global export experience.

Company profile

Zhengzhou Zhulin Activated Carbon Development Co., Ltd.

Henan, China

CertifiedBusiness Type: Trading CompanyExport Year: 2010-10-16 CertifiedNearest Port: Qingdao PortAverage Response Time: ≤10.67h CertifiedTerms of Payment: LC, T/T, D/P, etc. CertifiedInternational Commercial Terms(Incoterms): FOB, CIF, CFR

AI-Powered supplier vetting

SummaryZhengzhou Zhulin Activated Carbon Development Co., Ltd. is a China-based manufacturer/factory specializing in granular, pellet, powder, and other activated carbon products. Founded in 2010, it operates from Henan, occupies 93,500 square meters, and reports annual production capacity of 19,000 tons. The supplier states that it holds ISO9001, ISO14001, OHSAS18001, HALAL, KOSHER, and NSF certifications. It reports export activity since 2010, exports representing 51%–70% of sales, and customers or markets across Asia, Europe, the Middle East, Africa, and Southeast Asia. Its products serve water treatment, gas purification, petrochemical, pharmaceutical, textile, sugar decolorization, and gold refining applications. Evidence supports established manufacturing and international market experience, but the provided information does not sufficiently verify financial strength, product innovation processes, customization services, or detailed after-sales performance.

Supplier typeThe supplier is explicitly identified as a manufacturer/factory and a limited company in China, with its operating location and head office in Henan. This indicates direct manufacturing status rather than a trading-only business.

CertificationsThe supplier states that it has passed ISO9001, ISO14001, OHSAS18001, HALAL, KOSHER, and NSF certifications. These certifications provide explicit evidence of quality, environmental, occupational safety, religious-compliance, and product-standard credentials, although certificate validity details are not provided.

R&D capabilityThe supplier explicitly integrates research and development with production, sales, and service, and is described as having developed its own series of activated carbon products. This supports the existence of R&D and product-development activity, but no details on patents, laboratories, new-product launches, or technical achievements are provided.

Production capacityThe company operates as a factory, covers 93,500 square meters, produces granular, pellet, and powder activated carbon, and reports annual capacity of 19,000 tons. Its product range and stated applications across water treatment, gas purification, petrochemicals, pharmaceuticals, textile processing, sugar decolorization, and gold refining indicate established manufacturing breadth.

Client casesThe supplier reports exports to Japan, Korea, Europe, the Middle East, Africa, Southeast Asia, and other regions, as well as long-term cooperation with well-known domestic and international enterprises. These statements indicate international customer experience, but named customers, order examples, and independently verifiable case details are not provided.

Product Q&A

Q:What certifications does the activated carbon have?

Our products are approved with NSF-61, HALAL, KOSHER, ISO, and SGS standards.

Q:What are the main applications of this granular activated carbon?

It is widely used for gold recovery, sewage and industrial water treatment, drinking water purification, swimming pools, aquariums, and sugar decolorization.

Q:Can the packaging be customized?

Yes, we offer standard 25kg or 500kg bags with or without pallets, and can customize packages according to client needs.

Q:What is the lead time for orders?

The average lead time is within 15 workdays for both peak and off-season periods.

Q:What are the payment terms accepted?

We accept LC, T/T, D/P, PayPal, Western Union, and small-amount payments.