RSL was founded as a family business 50 years ago by Bernd Lewkowitz, an immigrant from Europe working as a foreman in a local lumberyard in southern New Jersey. Wishing to achieve “the American dream”, he worked weekends and nights manufacturing a building product that he could sell to the lumberyard. He decided to make windows for doors (called doorlights or doorglass) because in the 1960’s they were generally small wood inserts with single strength untempered glass that could be cut to size. 5x10’s and 10x10’s were the norm and represented the ideal product for a small family start-up business.
He named the company “RSL” after his children, Ron & Sharon Lewkowitz, and continued to work diligently for decades building the company prudently by reinvesting nearly all profits. RSL was one of the first companies to realize that plastic frames would represent the future of commodity doorlights and injection molds were built; this foresight has factored prominently in RSL’s success.
Company Values: RSL places significant value on maintaining a reputation of integrity, honor and honesty in all of its business relationships. Ensuring stability for nearly five decades with responsible and conservative fiscal policies. Developing personal and lasting relationships with our employees, vendors and customers. Fulfilling all of our written and verbal commitments promptly and fully. Maintaining safety and efficiency with full time attention to proactive lean, green and safety standards. Continuing to be a proud and successful family owned manufacturer with all operations in the
Vision: RSL controls the quality of its products by owning its own frame manufacturing at Champion Injection Molding and maintaining exceptional standards on the production of glass. RSL ensures that its products bring savings of time and money to its customers by utilizing a unique strategy of lean manufacturing & energy efficiency. of the time, RSL products are shipped, received and used in doors without field failures and callbacks, bringing significant savings to our customers.
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