Into Yonkong

Yonkong Bioengineering Chemical(Chinese Pinyin Name: Yanghong Bioengineering Chemical)is a specialized manufacturing factory of pharmaceutical intermediates,additives,acid and other fine chemicals with two production bases in Hangzhou city and Suzhou city separately.Our Suzhou factory is situated in Wujiang District of Suzhou city, with over 30,000sqm.Manufactured by matured production methods,
our products own stable quality and can meet the standards of several pharmacopoeias.