Superior Exceptional Swelling Capacity Sodium Bentonite for Civil Engineering

Superior Exceptional Swelling Capacity Sodium Bentonite for Civil Engineering. High Expansion Capacity: Expansion capacity exceeds 15 times, ensuring superior swelling performance. Stable Raw Material Supply: Owns 90 million tons of high-quality bentonite mines for long-term stability. Customizable Packaging: Standard 25kg bags with options for custom packaging types and content. High Production Capacity: Annual capacity of 200,000-300,000 tons with 10 automated production lines. Fast Delivery Time: Production and delivery typically take 5-7 working days. Free Sample Availability: Provides 1-5 kg free samples for multiple models before bulk purchase. ISO 9001 Certified: Product meets ISO 9001:2015 quality management standards. Versatile Applications: Suitable for civil engineering, foundry, environmental protection, and agriculture.