1. Green Stone has been tested at the end of the production stage. It has been checked for its water absorption rate, deformability, surface cracks, etc. The product has the desired transparency and purity
2. The product can provide wearers the desired support fit and comfort, which eventually contributes to improving the foot health of wearers. The product is characterized by oxidation resistance
3. A rigorous and complete quality control system ensures that the product is manufactured with the best quality and performance. The product is guaranteed to be 100% natural
1. Green Stone has quickly developed into a well-known Cosmetic Ingredients supplier. The quality of Cosmetic Ingredients has been guaranteed by advanced and practical.
2. The Green Stone Swiss Co.，Itd R&D team is skilled and experienced.
3. In order to meet the high demands of the market, Green Stone Swiss Co.，Itd has successfully established its own professional R&D base. We have the vision to persist with innovation for change, for growth, and for transformation. It creates momentum to fulfillment and success and continuously brings us technology humanization and the highest trustworthiness to embrace the new era of hopes and challenges.