Shaanxi Porvoo Biotech Ltd. is located in Xi’an, Shaanxi Province, China. The company is a modern high-tech enterprise specializing in the research, development, production, and sales of natural plant extracts, nutrition, and healthcare raw materials, pharmaceuticals, food, feed, and cosmetic ingredients.

The company strictly implements quality control standards, and all products are manufactured according to the corresponding standards. Perfect enterprise quality assurance system, senior R & D team…