China chendu wei hui biological technology Co., Ltd. is a professional high-tech enterprise which focuses on developing natural plant resources. It is located in chengdu national ecological region-pujiang. Its surrounding have millions acres of green tea base for the production of tea polyphenols series so as to creat extremely favorable conditions for production and processing.

Our company always regards supplying safe, natural and high-qualified products to customers as our own responsibility. And our company has standard GMP manufacturing shop, advanced production equipment, detection equipment and established strict quality control system. The products are produced in strict accordance with GMP, quality control proceeds during all the process in order to ensure the high qualification. Our products have obtained the authentification of kosher and other international authorities

Factory production capacity of existing equipment can process 400 tons of tea polyphenols, its production process is from well-known international experts design. Our company's main products are tp products, tea polysaccharide, resveratrol and other natural plant extracts, during which the production of green tea extracts per year can reach 400 tons and resveratrol 30 tons.

Supplying safe, natural and high-qualified products are our forever principle and target. Our company will grow with our customers and we will devote ourselves into developing natural plant resources in order to make some contributions to human being's healthy career.