Nutrition supplement series manufactured by Shine High International Trade include multiple types. And the Best DIM Supplement products shown below belong to this type. Closely following the market trend, Shine High International Trade uses advanced production equipment and manufacturing technology to produce theanine powder. The product receives favors from the majority of customers for the high quality and favorable price.Shine High International Trade has established a complete service system to provide professional pre-sales, sales, and after-sales services for customers.