Caustic soda export shipment
Export News
March 12, 2026

500 MT Caustic Soda Flakes Shipped to Middle East via Qingdao Port

Guowei Chemical successfully completed a 500-metric-ton shipment of 99% caustic soda flakes to Jebel Ali, UAE, with full IMDG-compliant dangerous goods documentation.

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Caustic soda pearls
Product Guide
February 28, 2026

Why Caustic Soda Pearls Are Ideal for Automated Production Lines

Compared with traditional flakes, granular NaOH offers lower dust, better flowability and more precise dosing - key advantages for modern manufacturing facilities.

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GOST certification
Certification
February 10, 2026

GOST Certification Now Available for Central Asian Markets

We now provide complete GOST certification documents for caustic soda flakes and pearls exported to Kazakhstan, Uzbekistan and surrounding regions via rail freight.

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Industrial grade caustic soda quality check
Industry
January 22, 2026

Global Caustic Soda Demand Remains Strong in Water Treatment Sector

Municipal and industrial wastewater treatment projects continue to drive steady demand for industrial-grade sodium hydroxide across Southeast Asia and Africa.

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Food grade caustic soda
Product Guide
January 8, 2026

Industrial Grade vs. Food Grade Caustic Soda: How to Choose

A practical guide for buyers on purity requirements, certification differences and application scenarios for both industrial and food-grade NaOH products.

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South Africa export
Export News
December 18, 2025

SABS Certification Support for South African Caustic Soda Imports

Guowei Chemical now provides SABS certification documents and full customs clearance support for caustic soda pearls exported to South Africa.

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Stay Updated on Caustic Soda Supply

Contact our sales team for the latest pricing, availability and export documentation updates.

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