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Leading by example

At Keystone Sheets, we believe the best managers are those that have been in their team member’s shoes. Our leadership team has a long and successful history in the corrugated and packaging business and have developed keen senses and abilities to lead world-class teams. A good leader is someone that builds a positive culture and takes the time to develop their staff and help them achieve their goals. Scroll down to learn more about the Keystone Sheets leadership team!

Nick Wriker

Plant Manager

Nick Wriker, Plant Manager at Keystone Sheets, brings a wealth of experience and a unique approach to his role. Hailing from Riegelsville, PA, Nick was drawn to Keystone Sheets for its startup opportunity, familial environment, and the freedom to lead the business. The growth opportunities and genuine care for building a strong team and culture under the general managers also caught his attention.

In his role, Nick prioritizes people, emphasizing empowerment for individuals to excel. He creates a learning environment that values work-life balance, providing avenues for personal and professional growth. With 17 years in the corrugated industry and diverse roles, from Stacker Operator to Multi-Plant Director of Operations, Nick’s leadership is well-rounded.

An Easton High School graduate with an Associate degree in criminal justice from Colorado Tech, Nick, married and a proud “pet parent” to two dogs, enjoys weightlifting, fitness, hunting, and cars. With experiences in places like Milford, NJ, Mt. Wolf, PA, Albion, MI, Nick’s diverse background enriches his leadership at Keystone Sheets.

Linda Hostetter

Human Resource Manager

Linda Hostetter, Keystone Sheets’ HR Manager, brings 38+ years of expertise in HR, Payroll, and Safety Management. A Newville native, Linda’s dedication to her community and the opportunity at Keystone drew her in.

In her role, Linda oversees HR duties like payroll, recruiting, and training, emphasizing team relationships and open communication. Her education includes Big Spring High School, Cumberland Perry Vocational Technical School, and the Institute of Real Estate Studies, where she earned a Realtor license. She holds the SHRM Certified Professional Certificate.

Married 41 years, Linda, a parent of two and grandmother of five, dreams of an animal rescue. Beyond work, she enjoys the beach, time with family, and reading, maintaining an active and compassionate lifestyle.

Angela Gladfelter

Recruiting and Training Specialist

Angela Gladfelter, Recruiting and Training Specialist at Keystone Sheets, was drawn by its status as a new facility with a strong purpose and corporate backing.

In her role, Angela oversees recruiting, playing a crucial role as an initial point of contact for candidates. Her friendly and positive approach aims to make a positive impression on potential team members from the start.

A Chambersburg local, Angela’s education includes graduating from a local high school. With diverse experience in the food logistics and biomedical sectors before Keystone Sheets, she brings a varied background to her current role.

Happily married with two sons, Angela shares her home with two spoiled indoor cats and enjoys hiking, biking, traveling, exploring history, volunteering, and quality time with her family.

Hamid Ahzan

Process Manager

Hamid Ahzan, Process Manager at Keystone Sheets, was drawn by the powerful statement that the company is “the best in the business.”

In his role, Hamid oversees team learning and training, a crucial responsibility ensuring optimal performance through knowledge and skill development.

Originally from New Jersey, Hamid’s education in Tehran and experience at DS Smith contribute to his industry expertise. Married with a son and no pets, he enjoys making Lego creations and family dinner outings in his leisure time. Hamid’s commitment to professional excellence and family-focused hobbies highlights his well-rounded dedication at Keystone Sheets.

Dave Weidner

Maintenance Manager

Dave Weidner brings  a wealth of experience to Keystone Sheets. Growing up in southern Pennsylvania, Dave attended Carlisle High School and Folley Institute. With 15 years dedicated to Distribution Maintenance added to his 15 years in Manufacturing Maintenance, Dave’s expertise is unparalleled. Outside of work, Dave shares a blissful 39-year marriage with his wife, Sharon. His hobbies include ATV riding, engine building, and cherishing moments with his beloved pet duck, Jerry.