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Advanced Heat Treat appoints marketing manager

Stephanie Rottinghaus

Advanced Heat Treat Corp., Waterloo, Iowa, has promoted Stephanie Rottinghaus to marketing manager. She has served as marketing specialist with the company for nearly six years and has more than 15 years of experience in marketing and communications.

Rottinghaus graduated from Upper Iowa University with a degree in marketing and also attended Hawkeye Community College, where she earned her associate degree in marketing.

The firm offers heat treat services and processes including plasma ion nitriding, ferritic nitrocarburizing, gas nitriding, UltraOx®, through-hardening, carburizing, carbonitriding, and induction hardening.