Our Products

Ultra-low energy consumption, green building materials

Product Introduction:XPS tile backer board is an innovative substrate specifically engineered for tile installations. This advanced backer board combines extruded polystyrene's waterproof qualities with exceptional structural stability, creating an ideal surface for wet area applications. The…

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XPS Foam Underlay

Product Introduction:XPS foam underlay is a high-performance flooring underlayment designed to provide moisture protection, thermal insulation, and sound reduction. Its rigid yet lightweight structure makes it ideal for use with floating floors and backer board installations. The material’s closed-…

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XPS Foam Sheets

Product Introduction:XPS foam sheets are high-performance insulation panels featuring a dense closed-cell structure. These rigid boards provide exceptional thermal resistance when used with backer board systems, while offering excellent moisture protection and dimensional stability. The material…

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Foamular Insulation Board

Product introduction:Foamular insulation board is a premium building material manufactured with precision extrusion technology. Its unique closed-cell structure provides superior thermal performance for walls, roofs and foundations. As a professional-grade backing board, Foamular maintains…

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Extruded Polystyrene Foam Board Insulation

XPS Foam Sheet Near Me

Product description:Extruded Polystyrene (XPS) foam insulation boards are manufactured with advanced extrusion technology, featuring uniform closed-cell structure. As high-performance backing boards, XPS insulation maintains exceptional thermal properties in humid conditions and extreme…

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Foamular Board

Product Introduction:Foamular Board is a high-performance extruded polystyrene (XPS) insulation panel, widely used in walls, roofs, basements, and cold storage for thermal and moisture protection. Its closed-cell structure makes it an excellent backing board material, maintaining stable insulation…

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About Us

Green energy saving, pioneer of the times

Shandong Shidai Plastic Co., Ltd. was founded in 1999, is a national high-tech enterprise specializing in energy-saving, environmentally friendly new building waterproof and thermal insulation materials, research and development, production and sales as a whole. The company is located in the high-end industry gathering area of Lepingpu Town, Chiping District, Liaocheng City. The company has advanced technical force and automatic production line, the main products are waterproof backing board series, polystyrene board series, composite integrated thermal insulation exterior template series, polymer thermal insulation mortar series, inorganic penetration A grade thermal insulation board, pulling type steel wire mesh combination thermal insulation board, EPE pearl cotton, dry floor heating module and so on.

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Diversification and the entire industry chain

Diversified operations, covering insulation materials, green building materials, foam packaging, etc., to create a green full industry chain.

Green and innovation-led

Green and environmentally friendly, ultra-low energy consumption, promote product upgrades with R&D innovation, and help low- carbon development.

Professional and efficient team

We have a professional team that integrates innovation and service, and adheres to the spirit of " seeking truth and innovation, unity and hard work".