Our company since its inception, always regards product quality as enterprise life, continuously improve production technology, improve product quality and continuously strengthen enterprise total quality management, in strict accordance with the national standard ISO 9001:2000 for Einecs 200-272-2, Feed Grade L-Threonine, Glycine Powder For Sleep, Glycine In Skin Care,Glycine Arginine. Our company insists on innovation to promote the sustainable development of enterprise, and make us become the domestic high-quality suppliers. The product will supply to all over the world, such as Europe, America, Australia,Ireland, Pretoria,South Africa, Chile.Establish long term and win-win business relationships with all our customers, share the success and enjoy the happiness of spreading our products to the world together. Trust us and you will gain more. Please feel free to contact us for more information, we assure you of our best attention at all times.