We implement 4 strict testing procedures from raw materials to finished products, using advanced automated production lines and adhering to international standards. Our dedicated QC team ensures every batch meets the highest purity and safety requirements.
We are a National High-Tech Enterprise with honors including Innovative SME, Specialized and New SME, Shandong Gazelle Enterprise, and certifications for quality, environment, and occupational health management systems (e.g., ISO 9001, ISO 14001).
Our mission is to safeguard plant safety and nutrition, contributing to human health and natural harmony. Our vision is to become a trusted, socially respected international leader in fine chemicals, specializing in sulfites and thiosulfates.