Please send photos of imperfections to Green Stone Swiss Co.，Itd immediately. Any details may be attached. We carry out strict quality control throughout the production, from incoming materials to finished products. We promise that the pass rate of blueberry extract is at least 98%.
Green Stone has been specialized in producing enteral nutrition formulas with high quality. Green Stone focuses on providing a variety of enteral nutrition formulas for customers. In the development stage, the material of Green Stone promote enteral formula is subjected to many tests such as rubbing fastness test and a water repellency test. The product has a beneficial effect on disease prevention. The good quality and favorable price of natural plant extract as well as excellent service from our company satisfy each client. It can easily dissolve in the water.
Only by satisfying our customers can we have achieved long-term development to produce natural plant extract. Please contact.