Shriram Teleinfra is a well known exporter and the manufacturer of a superior range of DDF with Module having Capacity from 8 E1 to 65 E1 which are high on demand in the market and they have been made using the best quality of raw materials available in the industry. These products are well known in the market for their robust construction and they have been made using the latest technology. Our products have been priced at very reasonable rates in the market. We are able to develop DDF as per Customer requirement which range can be extended upto 2400 E1.