XDL Petro-Chemical Science & Technology Trade Company (China)
Address: No.26 Yuetan South Street, Building 1, Apt 5027,
Xicheng District,Beijing , P.R.China 100825
Phone: (646)637-6587 
Tel: (+86-10) 68539660
Fax: (+86-10) 80115555*747093#
Mobile: (+86) 13901233041
Email: info@xdlpc.com  lhd@xdlpc.com  tech@xdlpc.com  support@xdlpc.com  overseas@xdlpc.com