Atul Electro Formers Ltd. Manufactures GRP Support Grid for Bio Reactor Media. Atul Electro Formers Ltd. Is an ISO 9001:2008 certified company that offers products under the trade name `Balaji Composites`. The GRP Support Grid is used for bio tower reactors in processing industries like, Food, Petroleum, chemical etc. These are specially designed considering load and Acidic /Alkaline nature of liquid in bioreactor. These GRP Support Grids for Bio Reactor Media can be designed and manufactured as per requirement.