Torrance Electric Heating Elements Wholesale 2501 W 237th St # A ASA Sales is a Distributor of process and thermal system components. Torrance CA Electric Heating Elements Wholesale ASA Sales Inc www.asaheat.com ASA ASA Sales Watlow Marathon Marathon Heater ASA Heat Heaters controls sensors Temperature controllers RTD Industrial heaters Cartridge Heater Band Heater Strip Heater Immersion Heater Thermocouples Electric Heaters Series 93 ASA ASA Sales Watlow Marathon Marathon Heater ASA Heat Heaters controls sensors Temperature controllers RTD Industrial heaters Cartridge Heater Band Heater Strip Heater Immersion Heater Thermocouples Electric Heaters Series 93 Business Reviews ASA Sales Inc Testimonials