Signum Computer GmbH

We are focuses on the development of APIs with high technical barrier and supplies the related and key intermediates , committed to drug intermediates, clinical drug intermediates, pharmaceutical technology development, custom synthesis.

Seidenader Vision GmbH has been developing and selling vision systems for all fields of industrial in-process quality inspection and customized track & trace solutions based on general standards. With more than 70 highly qualified specialists Seidena

Heze Wolan Chemical Co., Ltd. is one of the largest production bases for water treatment agents, disinfectants, and bactericides in China. The company is located in Juancheng County, which is situated on the banks of the Yellow River and has a long h