Phenolic Sheets and Rods

NTA&T is an industrial engineering and manufacturing platform for impregnation, lamination, and automation. With two technical brands—NTRUIYA and TONGBO—we serve the decorative panel and electrical insulation materials industries, delivering stable and reliable solutions under unified standards.

We are not a single-product supplier. We are an engineering and manufacturing platform that keeps every delivered system consistent in standards, process understanding, and long-term reliability.

Equipment value is proven in long-term production stability, not on-paper specs. Through close cooperation with material makers and continuous process optimization, we support sustainable production, scalable capacity, and predictable quality.

The material catalog covers electrical-insulation laminates, copper-clad laminates and decorative paper. Material orders and equipment projects have separate specifications and supply scopes. For a material inquiry, specify grade, dimensions, quantity, application and required inspection documents. The manufacturer, lot identification and applicable test documentation must be established for the particular supply; an equipment patent is not a material certification.