What standards do Silver Porcelain by Tiancheng craft products adhere to?

The three enterprise standards drafted by the company—”Daily-use Silver-Fired Porcelain: Q/YCTC-001-2024,” “Silver Polishing Cloth: Q/YCTC-003-2024,” and “Silver Cleaning Solution: Q/YCTC-002-2024″—have passed public announcement and certification by the National Standardization Administration Committee. This makes the company the only enterprise in China certified for production standards of silver porcelain utensils, silver polishing cloths, and silver cleaning solution, providing reliable assurance for product quality and process compliance.