Exhibitor Highlight: Dongyuan Highlights Innovative PU Foam Sealant Portfolio at Windoor Facade Expo 2026

1. • 1. OVERVIEW

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   At the 32nd China Windoor Facade Expo — Asia's Premier Trade Show for Window, Door & Facade Industry, Dongyuan delivered an impressive showcase of its full-range high-performance one-component polyurethane foam sealant portfolio and professional filling & sealing solutions for fenestration projects. Targeting core industry pain-points of gap-filling, thermal insulation and sound attenuation in door-window installation, its products feature stable foaming performance, outstanding bonding strength and reliable adaptability for diverse construction and facade application scenarios. The booth attracted large crowds of global industry practitioners, contractors and distributors for in-depth technical exchanges and business negotiations, yielding multiple promising cooperation intentions for future domestic and overseas engineering projects.

    

    

   1. Dongyuan at WINDOOR 2026 

   
   

   • 1. COMPANY PROFILE

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   Based in Linyi, Shandong, China, Dongyuan is a national high-tech enterprise specializing in PU foam sealants. Boasting an annual capacity of over 60 million cans, it exports products to more than 80 countries. Supported by abundant patents, it supplies reliable filling & sealing materials for numerous global window and facade engineering projects.

    

   

   1. 1. Dongyuan's Factory

       

   • 1. FEATURED PRODUCTS

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   Dongyuan showcased three core PU foam sealants at the expo to meet diverse fenestration sealing demands.

   (1) Fire-Retardant PU Foam Sealant: A2-grade fire-resistant foam for high-safety door-window projects, offering dependable gap-filling, thermal and sound insulation for facades.

   (2) High-Yield PU Foam Sealant: High-expansion dual-use foam with strong adhesion and low shrinkage, cost-effective for large-scale projects.

   (3) Low-Expansion Black Micro-Foam Sealant: Fine-cell foam for premium facades, minimizing frame deformation for high-end joint sealing.

   These reliable solutions cater to varied construction and facade application scenarios.

   
   

   

    Dongyuan's New Products   

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     2. ON-SITE PERFORMANCE

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   Dongyuan’s booth drew continuous visits from global window and facade practitioners. The team conducted live PU foam application demos and one-on-one technical consultations for visitors. Displaying its patented PU sealing technologies, the brand gained strong industry recognition. In-depth face-to-face negotiations secured multiple preliminary cooperation intentions.

    

    

    Dongyuan's Clients

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• 1. FUTURE LOOK

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Oriental Yuhong's Staff