Core Boxes · Lumber · Mining SuppliesCore Boxes, Lumber,
Core Boxes, Lumber,
and Mill Products.
Browse our flagship CanadaCoreBox line, core racks, marking blocks, pallets, rough-cut lumber, and dimensional lumber — all made in Cranberry Portage, Manitoba.
Going deeper
All Field Notes →Related Field Notes
- Core Boxes
How to Choose the Right Core Box for Your Drilling Project
A practical guide to picking core boxes for AQ, BQ, NQ, HQ, and PQ drill core — drill size, 63" box length, plywood vs. framed lumber, and how to store and stack them in the field.
6 min read - Lumber
Rough-Grade Lumber in Manitoba: What Contractors Need to Know
A working guide to rough-grade lumber in Manitoba — species, grading, common uses, and what to ask before ordering. From Greg's Manufacturing in Cranberry Portage.
5 min read - Logistics
Fast Delivery for Mining Supplies in Canada: How We Keep Programs on Schedule
How Greg's Manufacturing delivers core boxes and mining supplies across Canada quickly — stocked NQ and HQ inventory, central Manitoba manufacturing, and fast response for active drill programs.
5 min read