www.savcio.co.za

LH Marthinusen is a member of the SAVCIO Holdings (Pty) Ltd group of Companies.

www.easa.com

The Electrical Apparatus Service Association, Inc. (EASA) is an international trade organization of over 2,100 electromechanical sales and service firms in 58 countries.

www.seifsa.co.za

SEIFSA is an employer federation that represents and promotes the interests of our members in the metal and engineering industry. We do this through the negotiation of collective agreements with trade unions and by providing other services to members in the areas of social policy, skills development and economic and commercial services on both a collective and individual company basis.

www.lme.com

The London Metal Exchange is the world's premier non-ferrous metals market. It offers futures and options contracts for aluminium, copper, tin, nickel, zinc and lead plus two regional aluminium alloy contracts.