With over 35 years combined experience in the supply chain management and racking industry, Cullem McKay and Charles Langeveld started the company Optima Storage Solutions in 2008. Their goal is to offer customers customized storage solutions on a Turn-Key basis.
News from the ROI world
November 04, 2025
CAV Robotics helps ARGOS boost productivity
With a smart palletizing solution developed by ROI partner CAV Robotics, ARGOS has revolutionized its operations, substantially increasing productivity by 18%.
October 28, 2025
Modumaq masters efficiency with cross-docking
Cross-docking is transforming warehouse flow by minimizing storage time and streamlining goods handling.
October 22, 2025
Trasing transforms box handling for LOGISTAR
Trasing has successfully delivered a customized, fully automated box transport system for LOGISTAR.
Local solutions
to global dynamics
to global dynamics
Local solutions to global dynamics
Local solutions
to global dynamics
to global dynamics
South Africa
OverAfrica Industrial Supplies and Services (OAISS) is a South African owned and operated engineering company. They specialize in the design, manufacture, and installation of automated materials handling systems for the production environment.
Since its inception in 1996, S4 Integration has been at the forefront of revolutionizing industrial automation, production, material handling, and smart warehousing technologies in South Africa and beyond.