Founded in 1970, Mar-Bal, Inc. is a Chagrin Falls manufacturer with a long history in thermoset composites. The company serves appliance, electrical and industrial customers through an integrated operation that develops materials and molds customized components, with quality managed under ISO 9001:2015 registration.
ISO 9001:2015 Registered Company
Registration
ISO 9001:2015 Certification
UL Listed BMC Materials
UL Certified Standoff Insulators
CE Conformity Declaration for Standoff Insulators
Fire Resistant Wastebaskets UL Certification MH14479
FDA Approved
Compliance program
Automotive Approved
Compliance program
UL
Quality certification
CE
Quality certification
FDA
Quality certification
Westmoreland Plastics CompanyFor more than 50 years, Westmoreland Plastics Company has manufactured American-made thermoset molded components in Latrobe, Pennsylvania, serving applications from aerospace to medical devices. The company also designs and re-engineers molds, offers thermoplastic molding through selected manufacturing partners, and finishes close-tolerance parts with lapping and fine grinding. Its quality system is certified to ISO 9001:2015, and its thermoset injection-molding experience dates to 1976.LATROBE, PA
ITEN IndustriesSince 1921, Ashtabula-based ITEN Industries has made American-produced composite materials and custom thermoset and thermoplastic components, controlling production from raw material through finished part. Its four Ohio facilities provide more than 700,000 square feet of manufacturing space, while in-house engineering and tooling support projects from prototypes to production. ITEN is USA-owned and operated and holds ISO 9001 certification.ASHTABULA, OH
Cuyahoga PlasticsFounded in 1960, Cuyahoga Plastics is a Northeast Ohio manufacturer that compounds thermoset materials and molds them into engineered parts for customers worldwide. Its two facilities combine material production with molding, an arrangement that includes a 52-press plant and lets the company carry projects from early ideas through tooling and final production.MENTOR, OH
Marlin Manufacturing CorporationFounded in 1952 by John and Lillian Tymkewicz, Marlin Manufacturing Corporation grew from John’s work as a machinist and NACA innovator into a Cleveland company serving research and industrial customers. It is best known for the thermocouple connector developed from Tymkewicz’s early idea, and continues that temperature-instrumentation work with an ISO 9001:2015-registered quality system and an ISO 17025:2017-accredited metrology lab.CLEVELAND, OH