Located in the center of Yangtze Delta, adjacent to Shanghai with convenient transportation access, Changzhou Ao Zun Composite Material Co., Ltd.has over 20 years experience kinds chemical raw materials, APIs & intermediates, amino acids and vitamins, etc. With rapid development past ...
Telephone: 86-519-8338213
Address:No.128-1-16 HuaYuan Street, Wujin District