Umweltinstitut Offenbach GmbH

We are a qualified partner offering services in various life science disciplines dedicated to the assessment of the biological or chemical impact of substances on humans and on the environment. We provide ample support on regulatory issues a...

Beijing Zhongtian Guangzheng Technology Co., Ltd. is an enterprise with modern corporate system characteristics. It is a comprehensive optical instrument professional manufacturer that integrates research and development, manufacturing, and sales, an

Founded in 1998, Our company a comprehensive joint-stock enterprise, specializes in researching, developing and manufacturing various fine chemical intermediates and other organic chemicals, which are widely applied in different fields, including pha