Our German Partner Georg OEST Mineralölwerk Gmbh Is One Of the Companies With the Blue Angel ( Blauer Engel ) Label Covering Environmentally Friendly Products And Services. The Purpose of This Environmental Label Is To Provide Reliable Guidance to Private Customers, Large Corporate Consumers And Public Institutions On Environmentally Responsible Purchasing. Blue Angel is A Neutral And Voluntary Product Label That Is Independent Of Commercial Interests. With Its Blue Angel Labeled Products, OEST Guarantees That It Meets High Standards For The Protection of The Environment And Human Health, While At The Same Time Ensuring High Performance. As Alesta Madeni Yağlar San. Ve Tic. A.Ş., We Do Not Forget That It Is Our Duty to Leave A Healthier Environment to Future Generations on June 5, World Environment Day, and We Invite You To Contact Us To Get Information About Our Products That Are Sensitive to the Environment And Human Health.