On the market, the services provided for potent antioxidant are mainly focused on the pre-sale and after-sale sectors. At Green Stone Swiss Co.，Itd, we have established a traceability system which is not just for the product tracing. We put the salesperson for each client, the order number, the product type, the client’s requirement, the after-sale issues, etc. into record. This enables the clients to check their products, and at the same time, makes it possible for us to evaluate the service quality and improve it. Hence, we are proud to recommend ourselves for you.
With the time changing, Green Stone is also developing to adapt to the changes of the enteral nutrition formulas market. Green Stone's main products include active pharmaceutical ingredients series. This product features remarkable wear resistance. The coefficient of friction between the stationary and rotating rings is small due to the small designed friction contact area. The product has been certified under COS, EDMF, and DMF. Green Stone have become the preferred brand for many costumers with its excellent quality, perfect service and competitive price. The main function of this product is to maintain health and prevent disease.
Today, the popularity and good reputation of our company continues to grow. Check now!