HANWHA CHEMICAL CO., LTD. is a trusted manufacturer and global supplier of high-quality Alum, a versatile chemical widely used across water treatment, textile, food processing, and industrial applications. With over 36 years of chemical manufacturing expertise, our Alum products deliver consistent performance, reliability, and cost-efficiency, making them a preferred choice for industries worldwide.
Our Alum is produced under stringent ISO 9001, ISO 14001, and ISO 45001 certified systems, ensuring purity, stability, and compliance with international safety and quality standards. It is available in various grades suitable for coagulation, pH adjustment, and purification processes.
Key Features:
High-quality aluminum sulfate for diverse industrial applications
Effective coagulant for water and wastewater treatment
Enhances clarity, removes impurities, and reduces turbidity
Available in granular, powdered, and liquid forms
Safe, eco-friendly, and consistent performance
Applications Include:
Water Treatment: Removes suspended solids, turbidity, and contaminants in municipal and industrial water systems
Textile Industry: Used as a mordant in dyeing and printing processes for fabrics
Paper & Pulp: Acts as a sizing and retention aid in paper manufacturing
Food Processing: Employed in pickling, baking powder, and as a firming agent for fruits and vegetables
Cosmetics & Pharmaceuticals: Used in a variety of personal care and medicinal formulations
Each batch of Alum from HANWHA CHEMICAL CO., LTD. undergoes rigorous quality testing to ensure chemical purity, stability, and consistent performance. We also offer customized packaging and bulk supply options to meet the specific needs of our global clients.
Our commitment to sustainability and environmental responsibility ensures that our Alum products are safe for use, eco-friendly, and compliant with global regulations. With manufacturing facilities in Thailand and Laos, and a robust international distribution network, we guarantee timely delivery, secure logistics, and reliable technical support.
Choose HANWHA CHEMICAL CO., LTD. for Alum — a trusted, ISO-certified solution for water purification, industrial, and textile applications.
For bulk orders or inquiries, contact us at sales@hanwhachemicallimited.com or call +66 930 7065 14 (Thailand) / +856 2096 983 887 (Laos).