Shijiazhuang Tuofen Biotechnology Co., Ltd. focuses on the research and development, production, and sales of amino acid derivatives, vitamins, dye intermediates, pesticide intermediates, and pharmaceutical intermediates. The production capacity and product quality of its main products are at a leading level in China. The company is committed to closely integrating with global market demands and providing high-quality products and comprehensive services to customers worldwide.

Tuofen Biotechnology Co., Ltd. has its own research and development team and laboratory. Advanced experimental equipment, strong theoretical foundation, and practical experience determine the low cost and high quality of Tuofen products, ensuring customer satisfaction with the quality and price of Tuofen products.

Tuofen Biotechnology has its own cooperative production base, and Tuofen's main products are produced by the cooperative production base. Strict management systems and efficient self-control ensure the quality and output of the products.