
Injection Molding: Injection-molded parts & products
SIGERN is a Polish family-run manufacturer of technical plastic components founded in 2004 and based in Wielogłowy. It combines in-house tooling, plastic injection molding, aluminum die casting and CNC machining to manage projects from design to serial production. For plastics customers it designs and makes injection molds, produces molded parts on its own or customer-supplied tools, and supports prototype development and ongoing mold service.