Tianjin Aosinuo Chemicals Co.,Ltd. is a hi-tech enterprise, which is dedicated to research, development and production of fine chemicals. In accordance with ISO9001: 2000 requirements,we have our own professional factories which combine the production and sales well to guarantee the delivery and complete operation. We have established long-term cooperation with the importers, distributors and the end customers on the basis of mutual understanding and benefits. Aosinuo will continuously satisfy various requirements from different industries around the world by means of accurate market orientation, accomplished industrial chains, top-rank production method, costing prominence and consummate services.