
Sichuan Dongfang Insulating Material Co., Ltd. manufactures electrical & electronic insulation films and advanced resin-based materials, delivering eco- and safety-focused solutions with strong R&D and manufacturing depth.
Sichuan Dongfang Insulating Material Co., Ltd. is a key subsidiary within EMT, supplying electrical and electronic insulation materials to customers worldwide. Based in Mianyang, Sichuan, the company supports global industries with safe, environmentally friendly material solutions backed by comprehensive R&D and manufacturing capabilities.
Its manufacturing portfolio covers electrical insulation films and materials such as polyester film, capacitor polypropylene film, and halogen-free polycarbonate and polypropylene films/sheets, as well as flexible laminates, rigid laminates and machined parts, and mica tapes for electrical insulation applications. The company also produces thermosetting composites, coating products, moulding compounds, flame-retardant polyester chips and special grades, impregnating varnishes and wire enamels, PVB resins and films, and special resins for copper clad laminates.
To support customer development and production needs, the company operates a fabrication center for customization based on client drawings, and provides design, development, and prototyping services. A dedicated test laboratory with over 100 types of testing equipment strengthens quality assurance and application validation across a wide range of end-use sectors including power facilities, UHV transmission and distribution, smart grid, rail transit, consumer electronics, panel display, safety and health protection, and industrial textiles.

The company delivers safe and environmentally friendly new material solutions, supporting customers with materials engineered for performance, reliability, and responsible use across a wide range of industries.
A dedicated fabrication center supports customized processing based on customer drawings, helping OEMs and industrial users integrate insulation and functional materials efficiently into their own manufacturing workflows.
A technical test laboratory equipped with over 100 types of testing equipment supports product validation and ongoing quality assurance for insulation films, composites, and resin-based materials.
The company builds long-term, stable partnerships with customers and collaborators across many countries and regions, while providing manufacturing services tailored to Original Equipment Manufacturers.
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