our products

  • r25
    Hollow Bar Anchor
  • r32
    Hollow Bar
  • r38
    Hollow Steel Bar
  • r51
    Hollow Threaded Bar
  • t30
    Hollow Injection Bar
  • t40
    Self Drilling Hollow Bar
  • t52
    Hollow Bar Anchor System
  • t73
    Hollow Bar System

Who we are?



Sinorock® is an experienced manufacturer of hollow bar products. It’s specialized in the development, production and sales of hollow bar products.

Sinorock® is devoting itself to providing one-stop rock hollow bar solution, which is safe, efficient, energy-saving and environment friendly, for global geotechnical anchoring projects.


Why Choose Us?

ISO and CE certificates

In order to provide reliable products for global customers,the authority certifications, such as ISO, SGS and Bureau are definitely necessary.

Powerful Equipment

A series of advanced hollow bar production lines,Accessories processing equipment,An entire set of hollow bar testing equipment,Great advantages in hardware facilities

Market Area

Through several years’ efforts, Sinorock® products have been exported to Asia, Oceania, Europe, Africa, North America, South America. Owing to reliable products and excellent services, Sinorock® has won great reputation all over the world.

Professional Team

Dedicated production team b. Professional research and development team c. Dynamic and creative sales team d. Considerate after-sales-service team

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