Xi'an Hedele Energy Co,. Ltd
Add£ºFloor 21 fengshang,No.1 Gaoxin,Gaoxin District,Xi'an,China
Tel£º86-29-88810882
Fax£º86-29-86693861
Skype£ºliuyongjie67
Whatapp:86-13359269377 ; Wechat:86-13359269377
E-mail: rig123@rig123.com
E-mail:frank@rig123.com