WE SUPPORT
YOUR MINE.
Founded in South Africa, M and J has been at the forefront of underground support innovation for the last 40 years.
WE SUPPORT YOUR MINE
Providing the expertise, resources, and partnerships that empower safer, smarter, and more sustainable mining. Our ambition is to strengthen every stage of your operation so your mine not only succeeds today but thrives for generations to come.
Support in numbers
170
40
200
Proven engineering strength
View All Products & ServicesPRODUCTS + SERVICES
Pre-Stressed Cable Anchors
Our flagship 25 Ton and 38 Ton tensile strength cable anchors provide primary and secondary support. Featuring patented AMS Barrel technology for audible pre-load verification, our systems ensure correct, reliable installation every time.
PRODUCTS + SERVICES
Blast-on Mesh
Blast-On Mesh combines material strength with installation practicality for immediate ground support. Its Ø3 mm high-tensile steel wire, formed into rhomboid meshes, creates a highly flexible structure that conforms to irregular rock faces, ensuring consistent surface coverage between roofbolts and cable anchor support.
PRODUCTS + SERVICES
SafeLight
Reliable, rechargeable, and intrinsically safe lighting for the underground.
BESPOKE SOLUTIONS
Custom Engineering
Our solutions reduce the risk of FOG and trip and fall incidents by combining the power of 3: cable anchor support with superior aerial Blast on mesh coverage with portable, intrinsically safe illumination. Ask us how we can reduce your underground risks.
M and J Mining
Expertise you can trust
Our support solutions have been trusted by all the major mining houses in Southern Africa over the past 40 years. Our attention to detail includes underground observers ensuring quality installation of our products in your mines. We support your mine in every way possible.