Leon-Labs from Russia/Moscow.I used and selling this labs products have good quality...This labs mission is
"Our goal is to serve the best accredited and qualified service to our customers, so we established Leon Labs. Our aim is to produce the high class products by using qualified instruments in the sterilised environment for User’s and Customers who choose to work with us. By achieving the contuinity of the trade mark, we aim both the Users’ satisfaction and the customers’ trade mark to become ‘well-known’ in their market."