The Most Reliable & Professional Supplier of Caustic Soda From China

Chemdo Caustic Soda is a trusted global partner specializing in industrial and food-grade caustic soda. With strong ties to over 150 Chinese manufacturers, we deliver quality, consistency, and cost-efficiency worldwide.

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About Chemdo Caustic Soda

Welcome to Chemdo Caustic Soda, a subsidiary of Chemdo Group (www.chemdo.com), dedicated exclusively to the global trade of industrial and food additive caustic soda. As one of China’s most recognized chemical brands, we have built close cooperation with more than 150 factories across the country.

Our deep understanding of the international caustic soda market allows us to monitor both spot and futures pricing, enabling us to advise clients on optimal purchasing windows—maximizing savings and supply chain efficiency.

Trusted partner in 50+ countries
Direct factory partnerships across China
Real-time market analysis and price tracking
Full compliance with international standards

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Our Products

We offer premium-grade caustic soda flakes and pearls from top Chinese manufacturers, meeting strict industrial and food safety standards.

Beiyuan Caustic Soda Flakes

High-purity industrial-grade sodium hydroxide flakes, ideal for chemical processing and textile industries.

Binhua Caustic Soda Flakes

Consistently high quality with low impurities. Widely used in pulp & paper, water treatment, and soap manufacturing.

Junzheng Caustic Soda Flakes

Produced using advanced membrane technology. Suitable for high-demand industrial applications.

Tianye Caustic Soda Flakes

High-density flakes with excellent solubility. Trusted by major chemical distributors globally.

Food Additive Caustic Soda Pearls

USP/FCC grade sodium hydroxide pearls. Safe for food processing, including olive curing and cocoa treatment.

Binhua Caustic Soda Pearls

Uniform spherical pearls with high purity. Ideal for automated dosing systems in industrial processes.

Zhongtai Caustic Soda Pearls

Low metal content, high stability. Preferred in pharmaceutical and specialty chemical production.

Tianye Caustic Soda Pearls

Consistent size and density. Excellent flowability and dissolution rate for efficient handling.

Why Choose Chemdo?

150+ Factory Network

Direct partnerships with leading Chinese manufacturers ensure consistent supply and competitive pricing.

Market Intelligence

We track historical and real-time prices across China and Formosa to advise on optimal purchase timing.

Global Reach

Serving clients in over 50 countries with reliable logistics and export documentation support.

Quality Assurance

All products meet international standards including ISO, USP, FCC, and GB for industrial and food use.

Frequently Asked Questions

We supply both industrial-grade and food additive-grade caustic soda in flake and pearl forms from top Chinese manufacturers such as Beiyuan, Binhua, Junzheng, Tianye, and Zhongtai.

Yes. Our industrial caustic soda meets GB/T 209-2018 and ISO 1629 standards. Food-grade products comply with FCC, USP, and GB 1886.21-2016 specifications.

By monitoring both spot and futures markets in China, we identify optimal purchase windows. Our direct factory relationships eliminate middlemen, reducing costs.

Yes, we offer free samples (typically 1–2 kg) for quality evaluation. Shipping costs may apply depending on destination.

Standard packaging includes 25 kg or 20 kg multi-wall poly-lined kraft paper bags. Custom packaging (e.g., 500 kg or 1,000 kg super sacks) is available upon request.

Yes, we provide full export documentation including commercial invoice, packing list, bill of lading, certificate of analysis (COA), and MSDS. Fumigation and phytosanitary certificates available if needed.

Get in Touch

Have questions about our caustic soda products or pricing? Reach out to our team for expert support.

Contact Information

Room 402, Building 36, No. 6055 Jinhai Road, Fengxian, Shanghai, China
hone.zuo@chemdo.com
+86 21 37521510
+86 21 37521520
+86 18229031175 (WhatsApp)

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