Hello! This is Hendrik, Founder and Purchasing Agent of Trainingsrausch, which is a Sports Brand in Germany. Currently we're planning to launch a new Brand which is supposed to be about other Products than just Sports. Refractometers seem to be an interesting Product to us and we would be happy if you could send the following informations: - What is your company doing and for how long are you producing this product? - What is your price per unit? Thank you and best regards, Hendrik Wels Show More