APPLICATION RFQ GUIDE
Tunnel and Infrastructure Support Components
Build-to-specification bolts, plates, mesh and custom steel components for tunnelling and underground infrastructure supply packages. This page is a procurement input guide, not a claim of a completed Xianhong mine project.
BUYER CONTEXT
Define the supply package before quotation.
Tunnel packages often combine standard support components with drawing-controlled plates, holes, threads and packaging requirements.
Xianhong manufactures components to buyer-approved drawings and confirmed specifications. Support design, product selection, installation method and engineering suitability remain the responsibility of the buyer and project engineer.
Common Product Families
- 01
- 25 mm Threadbar Rock Bolt
- 02
- Welded Mine Mesh
- 03
- Mining Bearing Plates
- 04
- Cable Anchorage and Fasteners
- 05
- Custom Ground Support Manufacturing
RFQ INPUTS
Information the OEM needs from the buyer.
- Approved project drawing and revision
- Material and dimensional tolerances
- Hole, thread and surface requirements
- Inspection and documentation needs
- Packing, marking and delivery sequence
- Quantity and destination port
MANUFACTURING REVIEW