Química Dalton

Jiangsu Sudong Chemical Machinery Co., Ltd. was founded in June 1956 and has been engaged in the research, design, and manufacturing of filter presses for more than 20 years. It is a professional manufacturer of composite rubber plates, reinforced po

John Crane is the global market leader for mechanical seals. John Crane GmbH, as the German subsidiary of John Crane, is located in Fulda, Germany and is the Center of Excellence for liquid and gas lubricated vessel seals. John Crane GmbH develops