How do i contact mm electrical merchandising? Phone number: (07) 5462.... Our parent company, Metal Manufactures Limited, was established in 1916 and has become a large and perse Australian company, of which MM Electrical Merchandising (MMEM) is a vital part.Who is metal manufactures pty limited? Current operations of Metal Manufactures Pty Limited include MM Electrical Merchandising (MMEM), MM Kembla, MM Plastics, Rushmore Distributors and Seadan Security & Electronics, employing over 3,000 staff throughout Australia. MMEM is a trade wholesale distribution business, specialising in a one stop sourcing and supply solution.Who are the metal manufactures? Current operations of Metal Manufactures include MMEM, Kembla Tube & Fittings, Dotmar Plastics and Rushmore Distributors, employing over 2,000 staff throughout Australia.Who are the mmem group? The MMEM Group trades under the respected business names of MM Electrical, AWM Electrical, TLE Electrical, D&W Electrical and Haymans Electrical offering quality certified services across every state of Australia.