Davlyn Manufacturing Co. is a major supplier, and custom manufacturer of high temperature, textile-based products. With more than 50 years of engineering experience, the company custom designs a multitude of knitted and braided products, coated and uncoated. Privately held, Davlyn Manufacturing Co. is a supplier of seal gaskets for the residential, commercial and industrial markets, and is a major supplier into numerous industrial markets. The company owns and operates an 85,000-square-foot plant in Spring City, Pa., and has a workforce of more than 100 employees. Davlyn Manufacturing Co. was founded in 1980.