- OK Plast limited
- Address:89 / 90, Vingunguti Industrial area
- Tanzania Royal Plastic Co., Ltd.
- Address:MORINGE
- Tanzania Ruidar Company Limited
- Address:Mbagala, Temeke
- EXPRESS RECYCLING CENTRE LIMITED
- Address:Maduka Mawili Changombe
- aone products and bottlers ltd
- Address:dardar es salaamkiwalani industrial area
- EES Tanzania Ltd
- Address:2 Monrovia Road Dar Es Salaam Tanzania Tanzania
1