Wittler Armaturen GmbH

Wilhelm Köpp Zellkautschuk (WKZ) has a long, illustrious history as a leading manufacturer and processor of cellular rubber, sponge rubber and polyethylene foam. Our product portfolio now also includes moulded parts and foam plastics of various types

Global partner for corrosion protection and non-destructive material testing An innovative German family business from Böblingen, with more than 130 years of experience and a leader in the field of corrosion protection and non-destructive ma...

Tianjin Xinhua Energy Equipment Technology Co., Ltd. is a high-tech enterprise specializing in the production of energy-saving and environmentally friendly products. The company's main products include various heat pipes, air preheaters, waste heat r