Panjin Fengrui bio-technology Co., LTD. is a well-known manufacturer and exporter of MILK THISTLE P.E(SILYMARIN) in China. Located in the Panjin , Liaoning province.the company was founded in 2007, general manager of Su Xiaofeng has more than 30 years silymarin production experience, the company covers an area of 15000 square meters, construction area of 5000 square meters, has according to GMP requirements of the construction of the plant extracts production workshop, quality inspection room,...