Yangzhou Weier Biotechnology Co.,Ltd. is a subsidiary of Nanjing Well Pharmaceutical Group（STOCK CODE:603351）, specializing in research, development, production, sales, and services in the field of animal nutrition and health care.The company's main products include plant essential oil and tributyrin series. Specifically for animal intestinal health. We are certificated by ISO9001, FAMI-QS and FDA.The company adheres to the concept of sustainable development, develops and produces green and high-quality animal feed additives and animal healthcare products, and is a sincere friend of animal husbandry, contributing to the development of world animal husbandry.

Yangzhou Weier Biotechnology Co., Ltd. focuses on animal intestinal health. Our products include natural plant essential oils and tributyrin series, which have passed ISO9001, FAMI-QS, and FDA.

WALSTRONG-EO selects various natural plant essential oils, combines them with other nutritional factors in the optimal synergistic ratio, and uses advanced nanotechnology for encapsulation. The product has multiple benefits, including antibacterial and insect resistant, anti-inflammatory and stress resistant, promoting intestinal villus growth, improving feed utilization, and enhancing growth performance.