Rudolf Flender Ges.mbH & Co KG

For over 35 years Greyhound Chromatography has been supplying high quality Chromatography consumables to laboratories around the world. Greyhound's extensive range covers all areas of Environmental, Petrochemical, Food, Forensics, Chemical and Pharma

Dongguan Nanteng Trading Co., Ltd. has been focusing on the supply of chemical raw materials for 22 years, providing over 100 types of chemical products including toluene, xylene, ethanol, propylene glycol, formaldehyde, ethylene glycol, PTA, acetone

Ningbo Tongtu Biopharmaceutical Technology Co., Ltd. is composed of professional R&D personnel and cooperates with multiple research institutions and colleges to provide products and technical services for Chinese biopharmaceutical companies, includi