What is the purity of the product?

The product has a purity of 99.8%, which falls within the standard range of 99.5-100.5.

How should the product be stored?

The product shall be sealed and stored in the dry and ventilated place to prevent from rain, high temperature and strong sunlight.

Do you offer OEM or ODM services?

Yes, we offer both OEM and ODM services for our products.

Lump Ammonium Alum for Water Purification

Name: Lump Ammonium Alum for Water Purification
Brand: Hengyang Jianheng Industry Development Co., Ltd.
SKU: 1979198955

Hunan, ChinaHengyang Jianheng Industry Development Co., Ltd.

Negotiable

20 Tons

Sample price:US$0.10/kg.Request sample

Product profile

Customization

Available

CAS No.

7784-25-0

Formula

Nh4al(So4)2.12H2O

EINECS

232-055-3

Certification

ISO

Purity

≥99%

Type

Ammonium Sulfate

Appearance

Lump

Grade Standard

Industrial Grade

Transport Package

50kg/Bag

Specification

NH4Al(SO4)2· 12H2O 99%

Trademark

Lotus

Origin

China

Production Capacity

3000 Ton/Tons Per Month

Key features

High Purity Grade: Purity reaches 99.8%, meeting industrial standards with strict quality control.

Customizable Packaging: We support bag customization to meet specific client requirements.

Multi-Industry Application: Used in food industry as buffering agents and in chemical industry as water flocculants.

ISO Certified Quality: Product holds ISO certification ensuring consistent quality and safety.

50+ Years Experience: Over 50 years of R&D experience in ammonium alum and sulfate products.

Patented Technology: Owns more than 13 independent patents in alum production technology.

Flexible Payment Terms: Accepts USD, CNY via T/T, L/C, D/P, Western Union, and small-amount payments.

Fast Lead Time: Peak and off-peak season lead times are both within 15 workdays.

Company profile

Hengyang Jianheng Industry Development Co., Ltd.

Hunan, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service AvailableExport Year: 2014-03-20 CertifiedNearest Port: Guangzhou Port, Shenzhen PortAverage Response Time: ≤7.13h CertifiedTerms of Payment: LC, T/T, D/P, etc.

AI-Powered supplier vetting

SummaryHengyang Jianheng Industry Development Co., Ltd. is a China-based chemical manufacturer in Hunan specializing in aluminum salts and water-treatment chemicals. The supplier reports operations dating from 1981 in the provided company profile, while another description states the factory was established in 1958; this discrepancy should be verified. Evidence indicates substantial manufacturing capacity, more than 10 production lines, automated equipment, multiple relevant product series, and export activity since 2014. The supplier holds ISO9001:2015, ISO14001:2015, and ISO45001:2016 certifications, reports 28 independent patents, and cites several national and provincial awards. The available information does not sufficiently establish after-sales service procedures, customization capability, or specific customer cases. Financial credibility cannot be assessed because the provided evidence is insufficient and financial figures are excluded.

Supplier typeThe supplier is identified as Hengyang Jianheng Industry Development Co., Ltd., a Chinese limited company operating in Hunan's chemical sector. Its stated business focuses on developing, producing, and selling aluminum products and water-treatment chemicals, with product lines including aluminum sulfate, alum, polyaluminium chloride, and polyferric sulfate.

CertificationsThe supplier reports ISO9001:2015 quality, ISO14001:2015 environmental, and ISO45001:2016 occupational health and safety certifications. It also reports production licenses, health permits, and other licenses, although the specific validity and scope of those additional licenses are not provided.

R&D capabilityThe supplier reports 28 independent patents, 13 R&D engineers, and several national and provincial awards, including a national manufacturing single-champion product and a management innovation award. These are explicit indicators of innovation activity and recognition, although no patent subjects or recent product-development results are supplied.

Production capacityThe supplier reports more than 10 production lines, 50 sets of automated production equipment, and substantial annual capacities across aluminum sulfate, polyaluminium chloride, alum, and polyferric sulfate. The capacity figures differ between slices for some products, so the exact current capacity should be confirmed, but the evidence clearly supports large-scale manufacturing capability.

Product Q&A

Q:Who are we?

We are based in Hu Nan, China, start from 1981, sell to Domestic Market (98.00%), Southeast Asia (0.50%), South Asia (0.50%), Africa (0.30%), Mid East (0.20%). There are total about 301-500 people in our office.

Q:How can you guarantee quality?

Always a pre-production sample before mass production; Always final Inspection before shipment.

Q:What can you buy from us?

Polyaluminium Cholride, Aluminium sulphate, Poly Aluminum Chloride, Polyaluminum Chloride, Potassium Alum.

Q:Why should you buy from us not from other suppliers?

We've more then 50 years experience in Alums sulphate R&D, Own more than 13 independent patent Treadmark 'Lotus' is named in China Ammonium Alum and Potash alum award the ' Excellent quality and Key Recommended products' by the chinese chemical Society.

Q:What services can you provide?

Accepted Delivery Terms: FOB,CFR,CIF,EXW,FAS,CIP,FCA; Accepted Payment Currency:USD,CNY; Accepted Payment Type: T/T,L/C Language Spoken:English,Chinese.