Our passion for quality and attention to details is evident in the time. The manufacturing and quality are licensed and supervised by Green Stone Switzerland Co., Ltd. Green Stone Switzerland is founded in Switzerland and China in 2001. We focus on research and development of High-tech products.
We insist to provide the highest quality products with the most reasonable price for customers. Our products have been sold to more than 50 countries, mainly in America, Europe.
We sincerely welcome friends from all over the world to discuss business with us. Afterwards, we will develop and promote our technology and business for mutual benefit with our good quality, and excellent service!