According to our professional technology ,we can provide TYLOSIN PHOSPAHTE AND TARTRATE,and Tilmicosin .if you are intreseted in this,we can contact about this message. and we hereby ,as professional vehicle parts manufacturer,clutch dis/cover and brake disc /pad.we can provide OEM auto parts and manufacture the product as your indication.we are located in Xi'an economic-technical development zone . The total assets are 30 million Yuan. It is a modernized enterprise which are specialty engaged in managing the automobile spare parts . The company collects development , production, sales into a whole.