Tonglu Leitai Biotechnology Co., Ltd. (Liaoning Leitai Biotechnology Co., Ltd.) was established in 2013. The company is a high-tech enterprise focusing on the research, development, production and sales of capsaicin products and their derivatives. The headquarters and R&D base are located in Tonglu, Zhejiang Province, the most beautiful county in China, and a large-scale production base has been established and completed in Liaoning province, northeast China in 2019. The company has strong technology and research and development strength, and its products are exported to many countries. In 2019, it was rated as a national "high-tech enterprise" by Zhejiang government.