High-Quality Polymeric Ferric Sulfate (PFS) for Water Purification

High-Quality Polymeric Ferric Sulfate (PFS) for Water Purification. High All-Ferric Content: Minimum 19.5% All-Ferric content ensures effective coagulation performance. Neutral Surface Disposal: Acts as a neutral surface disposal agent for safe environmental application. ISO Certified Quality: Manufactured under ISO 9001:2015 standards with 100% finished product inspection. Flexible Customization: Offers full, minor, and design-based customization options for specific needs. Multiple Shipping Options: Supports express, air, and sea freight with full tracking and delivery coordination. Comprehensive Payment Terms: Accepts T/T, L/C, Western Union, PayPal, and D/P for secure transactions. Free Sample Availability: Complimentary samples provided for most products with customer-paid shipping. Quality Guarantee: Guarantees product replacement or full refund for any verified quality issues.