Home Company Catalogs Contacts Certification WE PROVIDE SEALING SOLUTIONS SANDEM INDUSTRIAL PRODUCTS Sandem Industrial Products is a privately held company in Butler, NJ specializing in 0-Rings, Spring Energized Teflon Seals, T Seals, Perfluoroelastomers. Established in 1970 and incorporated in NJ. President Donald C. Donadio Jr. Sandem Industrial Products | 10 Park Pl, Butler, NJ 07405 | Ph: 1-973-492-1900 | Fax:1-973-492-1213 Awards 2019 Curtis Wright High Flyer Award and Medium Business Suplier of the Year 2010 Parker Seal Top 10 Growth 2003 Curtiss Wright Small Business Supplier of the Year Parker Hannifin Corporation Distributor since 1990