Business Dept.1:

Contact: Mr. Steven Sun

E-mail: steven@unisonchem.com

Tel.: +86-22-66371437

Business Dept.2

Contact: Ms. Katherine Yang

E-mail: katherine@unisonchem.com

Tel.: +86-22-66282531

Business Dept.3

Contact: Mr. Bob Tian

E-mail: bob@unisonchem.com

Tel.: +86-22-66282536