JEF’s core business is optimised, en-masse fragmentation and movement of material.
JEF has a well-established reputation amongst a wide client base for consistently delivering great blasting results.
Great blasting results underpin and supports overall mine productivity and profitability.
JEF has the technology and in-house expertise to be self-sufficient with regards to blast designs, -simulations, -optimisation and -execution thereby ensuring that blasting outcomes consistently meet and exceed client expectations.