Profile: Shree Devi Enviro Plastic Products is a manufacturer, supplier and exporter of waste-water treatment plants & equipments. We are an ISO 9001:2008 certified company. Our products include coarse bubble disc diffusers, filter presses, fine bubble disc diffusers, fine bubble tube diffusers, plastic pall rings and fine bubble vertical tube diffusers. We also offer moving bed-bio film media (FAB media), moving bed-bio-film media (FAB media)(semi clog), tube settler square shape, tube settler hexagonal and wheel media. Our products are made of using EPDM, PVC, stainless steel and polypropylene. Our fine bubble tube diffusers are especially designed for maximum strength at minimum positive buoyancy. These diffusers are easy to install, require less support stands and are available at an economical cost.