
Industrial Grade Ammonium Fluoride White Crystal for Etching Surface Treatment. High Purity Industrial Grade: Purity ranges from 90% to 99%, meeting GB 28653-2012 standard for industrial applications. Versatile Chemical Applications: Used in chemical synthesis, metal etching, glass surface treatment, and as a fluoride ion source. OEM/ODM Customization: Full customization, minor customization, and flexible options available based on samples or designs. Fast Lead Time: Average lead time within 15 workdays during peak season and off-season. Flexible Payment Terms: Supports T/T, LC, Western Union, PayPal, and small-amount payments. Established Export Experience: 9 years of export experience with main markets in Southeast Asia, Middle East, and West Asia. Reliable Packaging: Standard packing is 25kgs per bag, ensuring safe transport and storage. ISO Certified Quality: Product holds ISO certification, ensuring quality control and compliance.