Enerflow Technologies - Designs and manufactures heat pumps and hot water systems. in Potchefstroom. RS Components - Supplies industrial components including electronics, electrical and mechanical components, tools, health and safety equipment. C & M Air-Conditioning - Distributors of Chigo airconditioners in South Africa. Dominante International Holdings - Dedicated to the satisfaction of compressed air requirements in all aspects of the industry. Vivid Air - Laboratory equipment and filtration suppliers. Techno-Plan - Manufacturers fan/filter units, refrigeration and air conditioning systems. Filvent - Manufactures automotive and industrial filtration in Witbank. Trek Scale - Manufacturers and distributors of commercial weighing equipment. Vacuform - Formed and polyurethane moulded components for the auto and building industry. CCG Cable Terminations - South African manufacturer of cable glands, junction boxes, termination blocks and related equipment. B & E Refrigeration - Air-conditioning sales, repairs and installations for domestic and commercial refrigeration. BAMR - Supplies, repairs, services and calibrates instruments for non destructive testing particularly in the coatings, corrosion and allied industries. Micron Scientific - Particle characterisation including Zeta potential measurement, particle size analysis, suspension stability monitoring, moisture and density measurement equipment. Bundu Power - Specializes in petrol and diesel generator sets. Kimix - Suppliers of a range of chemicals and laboratory glassware such as dewar flasks, petri dishes, and scientific equipment eg. centrifuges, magnetic stirrers and ultrasonic baths.