CERTIFICATES

QUALITY SYSTEM CERTIFICATE ISO:9001-2008

Hengsen (Shanghai) Co., Ltd.
Suite 10D, Union Square, 999 Pudong Road (s), Shanghai, 200120, China
Phone: +86 (21) 513 88 366
Fax: +86 (21) 513 88 333
E-mail: construction@hengsen.biz