Jackel Inc. is a Manufacturer of Premium Sump and Sewage Basins, Basin Covers, and Check Valves. We also specialize in the ma ... nufacture of Radon Mitigation and Septic System Products. Our products are constructed during an injection molding process with either of these materials: structural foam polyethylene plastic, ABS plastic or PVC plastic. Our products are distributed throughout the United States and abroad. read more