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About us

DPI SIMBA LTD (DSL) is one of the leading manufacturer and supplier of Infrastructure piping systems in Tanzania. DSL specializes in manufacturing uPVC, HDPE pipes and supplying its accessories.

DSL is a joint venture formed by two major pipe manufacturers from Eastern and Southern Africa. Simba Plastics of Tanzania and DPI Plastics of South Africa.

DSL is an ISO 9001:2008 organization manufacturing pipes in accordance with ISO, SABS, EN,BS, DIN standards and certified by Tanzania Bureau of Standards (TBS) for quality assurance.

DSL’s quality work and contribution has been recognized by CTI (Confederation of Tanzanian Industries) multiple times by awarding President’s best manufacturer in plastic and rubber products category.

DSL can produce around 12000tonnes of uPVC & HDPE pipes annually in its highly equipped plant situated in Dar Es Salaam, the commercial capital of Tanzania.

DSL produces uPVC pipes from 20mm to 315mm and HDPE pipes from 20mm to 630mm.

DSL products have been approved by the Ministry of Water, Government of Tanzania for use in water projects undertaken by the ministry of water in Tanzania. DSL products are also been approved and appreciated by all the leading design and resident consultants of various water projects in Tanzania and neighboring countries.

Today, DSL aims at moving from being recognized as leading local supplier to become an impactful regional player in East Africa. During the last 10 years we have supplied piping materials to leading contractors and government institutions in East Africa for their various infrastructure projects.