AAA Trellis have 7 years experience in manufacturing and installing of retractable security doors we are also quick and dependable we aim to keep our clients satisfied troughout the hole experience doing bussiness with us.
AAA Trellis manufactures custom made products according to our client’s needs. No old or used stock or is used for future applications. All our security barriers are manufactured from from the ground up and only “A”-grade steel is used to ensure a strong and aesthetically attractive door. All our components used in our manufacturing process are sourced from credible and reputable suppliers.Due to the high crime rate in South Africa, AAA Trellis made a decision not to manufacture lower grade security gates, as such we refrain from using plastic/nylon components on our security gates. Specifications
All our processes are ISO 9001:2000 approved.
All of our Trellis gates consists of 2 locks (Slamlock and a deadlock).