At present, amino acid formula has been winning a lot of popularity among customers from all walks of life. This also boosts the increasing number of more manufacturers in China. Driven by the increasingly competitive market, they focus more on developing their independent technology and enhancing innovation capability. Among them, Green Stone Swiss Co.，Itd is an example. The past few years have witnessed our growth in technology development and R&D strength. Also, we have developed our own technology and streamlined the production process by following the lean production management system.
All our moisturizing ingredients are cutting-edge in this industry. As one of Green Stone's multiple product series, cosmetic ingredients series enjoy a relatively high recognition in the market. This product is non-toxic and does no harm. Any harmful substance, such as formaldehyde have been eliminated or processed to a very negligible level. The product is generally manufactured through a variety of processes such as chemical synthesis, fermentation, isolation, and combination. Green Stone has a complete and scientific quality management system. The percentage purity of this product can reach to 99%.
We always insist on the operation concept of quality first and credit supreme. With high-quality products that have reasonable prices, we have the confidence to become a very strong competitor in this field.