What certifications does the product have?

The product complies with REACH standards and the company is ISO-certified.

What are the available packaging options?

We offer 25kg bags, 50kg bags, or customized bulk packaging.

What payment terms are accepted?

We accept LC, T/T, PayPal, Western Union, and D/P.

Premium Grade Aluminum Sulfate Crystals for Water Purification Solutions

Name: Premium Grade Aluminum Sulfate Crystals for Water Purification Solutions
Brand: Weifang Zhongqing Fine Chemical Co., Ltd.
SKU: 2183195465

Shandong, ChinaWeifang Zhongqing Fine Chemical Co., Ltd.

US$19.00-30.00

1 Ton

Sample price:US$0.00/bag.Request sample

Product profile

Customization

Available

CAS No.

10043-01-3

Formula

Al2(So4)3

EINECS

233-135-0

Acid-Base Property

Alkaline Surface Disposal Agent

Environmental Protection

Yes

Color

White

Appearance

Powder

Type

Flocculant for Water Treatment and Papermaking

Other Names

Aluminum Sulphate

Grade Standard

Industrial Grade

Import or Not

Shape

Flake or Powder

Chemical Composition

Bauxite

Transport Package

Bag

Specification

Insolubles ≤ 0.1%, Fe ≤ 0.005%

Trademark

HUAYU

Origin

China

HS Code

2833220000

Key features

High Purity & Stability: Superior coagulation with stable chemical properties and low iron content.

Multiple Product Forms: Available in flakes, granular, or powder to suit diverse operational needs.

Versatile Applications: Ideal for water treatment, papermaking, textile dyeing, and soil pH adjustment.

Customizable Solutions: Full customization, minor customization, and flexible options from samples or designs.

Flexible Packaging: Available in 25kg/50kg bags or customized bulk packaging.

ISO & REACH Certified: Complies with REACH standards and holds ISO certification for quality assurance.

Fast Lead Time: Peak and off-peak season lead time within 15 working days.

Experienced Manufacturer: Over 15 years of experience with 3 R&D engineers and 3 QA inspectors.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceMulti-language PioneerExperienced Team

Weifang Zhongqing Fine Chemical Co., Ltd.

Shandong, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: N/A CertifiedNearest Port: Qingdao PortAverage Response Time: ≤0.01h

AI-Powered supplier vetting

SummaryThe supplier is a chemical manufacturer and trading business with stated production capacity for PAC, polyacrylamide, aluminum sulfate, calcium chloride, and 2-acrylamido-2-methylpropane sulfonic acid. It reports two production lines, quality-control staffing, finished-product inspection instructions, and quality assurance in its control processes. Customization is offered from samples, designs, and full specifications, and the supplier provides OEM services for well-known brands. However, no supplier-management-system certification is reported, no valid manufacturing-capacity contract exists with related subcontractors, and overseas support is limited: there are no overseas agents, branches, warehouses, or showrooms, and no offline trade-show participation is reported. Export activity is stated at 31%–40% of total sales, with self-operated import and export rights. R&D capability is limited by the absence of an available SDK, while the stated R&D engineer experience is three years.

Supplier typeThe supplier’s registered scope covers hazardous-chemical operations, chemical-product production and sales, technology and goods import/export, information-technology consulting, and environmental-protection equipment sales. This supports classification as a chemical manufacturer and trader with related technical and environmental-product activities.

CertificationsThe supplier-management-system certification field is explicitly reported as NIL. No certification holding is evidenced in the provided information.

After-Sales capabilityThe supplier has documented procedures and records for corrective and preventive actions and customer complaints, and reports in-stock service capability. However, it has no overseas agents or branches, overseas warehouse, or overseas showroom; its stated overseas offering is training, and its international focus is particularly Southeast Asia.

Production capacityThe supplier reports substantial annual capacities for five chemical products, operates two production lines, has a reaction-kettle facility, and maintains finished-product inspection instructions that are uniformly followed. It also reports in-stock capability, but no valid manufacturing-capacity contract exists with related subcontractors, which limits assurance regarding outsourced capacity.

Customization capabilityThe supplier explicitly supports customization from samples, designs, full specifications, minor changes, and flexible requirements. Its stated OEM service for well-known brands further supports capability to produce customer-specific products.