Room 314, Chuangye Bldg., Pioneer Park, Xiamen Xiamen, Fujian
Xiamen Pioneer Technology Co., Ltd., located at Pioneering Park for Overseas Chinese Scholars, is one of the leading manufacturers Quaternary Ammonium Compounds (phase-transfer catalysts & ionic surfactants) in China. It was founded by Xiaoping Zhou, a ...
quaternary ammonium salt, cationicsurfactant, PTC phase transfer catalyst
WELINK is a Hongkong based company with state-of-the-art chemical manufacturing facilities. Our mission to help our customers achieve the highest quality at lowest costs, and in quickest time for their drug discovery development programsAs one of leading ...
cationic surfactant,chemical,phase transfer catalyst