Chiz Bros: Refractory and Insulation Specialists
Glass, Ceramics and Concrete ManufacturingPennsylvania, United States11-50 Employees
Chiz Bros is a refractory and insulation specialist based in Elizabeth, Pennsylvania. With more than a century of combined refractory expertise, the team develops high-temperature insulation solutions for metal-related manufacturing processes. Its customer base includes OEMs, engineering firms, contractors, fabricators, and end users such as plants, mills, and foundries. In February 2025, Chiz Bros completed the acquisition of Advanced Material Science, LLC, a distributor of insulation materials that has long served the company. The business is positioned within the Glass, Ceramics and Concrete Manufacturing industry, and its expanded capabilities support serving metals-industry applications with refractory and insulation materials.