WASTEX GmbH

Xi'an Cuiyuan Biotechnology Co., Ltd. was established in 2006 and is headquartered in the Jinye Road Entrepreneurship and Research Park in Xi'an High tech Zone. It is a company engaged in the extraction and separation of active ingredients from natur

Zhejiang Hymater New Materials Co., Ltd, a high-tech company, focuses on all kinds of special separation membranes, from experiment to application. Our major business includes: different scale molecular sieve membranes, pervaporation separation membr