Urschel International Limited

DSB Säurebau GmbH offers effective answers to any industrial corrosion protection problem. Our comlpete range of materials, components and systems provides protection against acids, alkalis and other aggressive media under elevated temperatures and p

Hangzhou Keli Chemical Equipment Co., Ltd. was established in 1998 after the restructuring of the original Hangzhou Chemical Machinery Factory. It is a high-tech enterprise in Zhejiang Province. The company adheres to technology development as the le