Founded in 1985 with headquarters in Houston, Texas, NSA sourced, processed and distributed high performance specialty alloys for domestic and international markets. Our products include premium stainless steel, high temperature and corrosion-resistant nickel alloy bars and shapes. Customers are served through an in-house global sales team and international sales representatives in Mexico, Singapore, China and the United Kingdom. NSA stocks inventory of over six million pounds of specialty alloys in sales/distribution centers located in CA, TX and GA. NSA also provides OEMs, job shops and repair facilities with pump shaft quality bar, custom machined shafting, saw cutting, heat-treating, boring, trepanning and centerless grinding as part of its solutions-oriented services. NSA is ISA 9001:2002 certified since 1996.