Malvern Instruments is a leading worldwide supplier of solutions for particle characterization and rheological instrumentation in the laboratory and process areas. Services include contract analysis, training and online seminars.
URL: http://www.malvern.com?utm_campaign=chemind&utm_medium=portal&utm_source=po... in English [Translate]
Shanghai Sunwise Chemical Co., Ltd. (SunwiseChem) facilitates delivering fine and specialty chemicals from China to global markets. We align suppliers and buyers and then take full responsibility for the fulfillment of each transaction.
URL: http://www.sunwisechem.com in English [Translate]
Welink International Enterprise Ltd. specializes in manufacturing Phase Transfer Catalysis (PTC) and Cationic Surfactant. We provide a comprehensive range of Quaternary Ammonium Salts, Quaternary Phosphonium Salts,and so on.
URL: http://www.chemicalptc.com in English [Translate]