USA HEADQUATER

Add：717 N. Union St., Wilmington, DE 19805, USA

Tel：(302) 246-1348

Fax：(302) 246-1349

ASIA HEADQUATER

Add：No. 44, Fortune Park, 2338 Duhui Road, Shanghai, China

Tel： 400 - 088 – 3989

Web: www.acschem.com.cn