Hansen & Rosenthal (H&R) GmbH & Co. KG

Our primary mission is the Efficient, Professional response to the needs of our customers.The company’s primary objective is custom synthesis and analysis services for the pharmaceutical industry. Our extended synthesis portfolio meets the requiremen

Guangdong Anbiao Testing Technology Co., Ltd. was established in December 2010 with a registered capital of 10 million yuan. It has independent legal personality and is a neutral third-party technical service organization specializing in Indoor air t