Luoyang Gongyan Technology Co., Ltd.
Main products:rock bolt,hollow bar,FRP rock bolt,thread bar,friction bolt
Products
Contact Us
  • Contact Person : Ms. Xing kelly
  • Company Name : Luoyang Gongyan Technology Co., Ltd.
  • Tel : 86-379-63501959
  • Fax : 86-379-63501159
  • Address : Henan,Luoyang,Room 1102,Aolin Building, Taikang Road, Wangcheng Avenue
  • Country/Region : China
  • Zip : 471023

Bolts
split set anchor

split set anchor

1.Split set anchor 2.With easy operation, fast constuction. 3.The height of tunnel must be larger than the bolt length       Split  set anchor...
split set rock bolts

split set rock bolts

1.Split-set rock bolt 2.With easy operation, fast constuction. 3.The height of tunnel must be larger than the bolt length      ...
split set friction anchor bolt

split set friction anchor bolt

1.Split set friction anchor bolt 2.Big friction between bolt and rock; 3.The steel tube is slotted along its length     Split set...
split set rock anchor

split set rock anchor

1.Split set rock anchor 2.Big friction between bolt and rock; 3.The steel tube is slotted along its length       Split set anchor   ...
high strength prestressed anchor bolt

high strength prestressed anchor bolt

1.Prestressed anchor bolt 2.Steel shell-expansion anchor head 3.Diameter:25-32mm,special size can customized 4.High strength     ...
friction rock anchor

friction rock anchor

1.Friction rock anchor 2.Big friction between bolt and rock; 3,The steel tube is slotted along its length       Friction rock anchor...


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