Trellidor is a proudly South African company that manufactures and distributes security gates and window burglar proofing. We developed our original steel trellis-style sliding gate in the 1970’s.
Trellidor is a proudly South African company that manufactures and distributes security gates and window burglar proofing. We developed our original steel trellis-style sliding gate in the 1970’s.
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Avalon garage doors and gates
Tongaat, South Africa
Garage doors and gates. We manufacture and install using the highest quality of products in the market. Sales. Repairs. New installation and maintenance.