Welcome to our website! 

 

E-mail:     spring.sui@honor-energy.com

suixinyichn@163.com

Service Line:+86-546-7755028

 


 

  • keyword :
  • Category :
  •  
Substructure
  • Details: Structural features of slingshot substructure:  1.The drill floor and the equipment on it can be installed at a low position; and the derrick is erected up to vertical position while the drill floor k...
current show 1-1 record total 1 record
jumppage
firstprevious1nextlast
current 1 page/total 1 page

CONTACT US

Dongying Haixin Petroleum Equipment Co. Ltd.
Add:Management Committee building,shengli industryzone,Xicheng, Dongying City zone,Shandong,China
Tel:+86-546-7755028
Fax:+86-546-7718870
E-mail:spring.sui@honor-energy.com

              suixinyichn@163.com

Copyright © 2016 Dongying Haixin Petroleum Equipment Co. Ltd. All Rights Reserved
error 贵州快3走势 河北11选5 刷钻网赚可信么吗 网赚论坛靠谱吗 北京28预测 关于网赚推广下线攻略 上海11选5 K8彩票投注 支付宝网赚活动真实吗 99棋牌

贵州快3走势 河北11选5 刷钻网赚可信么吗 网赚论坛靠谱吗 北京28预测 关于网赚推广下线攻略 上海11选5 K8彩票投注 支付宝网赚活动真实吗 99棋牌