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    SEPI integrated engineering and production base
    About SEPI

    Engineering Ideas into Built Structures

    Integrated design, manufacturing and project support for tent and tensile membrane systems.

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    Guangdong SEPI Architectural Technology Co., Ltd.

    About SEPI

    Founded in 2017, Guangdong SEPI Architectural Technology Co., Ltd. specializes in hotel tents, large-scale marquees, and tensile membrane structures for commercial, hospitality, sports, transport, municipal, and landscape projects.

    SEPI operates a 40,000m² research and production base with a 10,000m² experience zone. Our integrated capabilities cover concept development, structural coordination, material selection, precision manufacturing, packing, shipping, and installation support.

    With more than 100 patents and over 3,000 completed projects, our team combines engineering discipline with flexible customization to deliver reliable structures for different spans, climates, loading conditions, and site requirements.

    SEPI solutions have served clients in more than 100 countries and regions. The company is recognized as a National High-Tech Enterprise and maintains CE and ISO9001 certifications.

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    Why Buyers Choose SEPI

    Engineering-Oriented Design and Material Selection

    Engineering-Oriented Design and Material Selection
    We develop membrane structure schemes around span, loading, foundation conditions, fabric performance, and service life requirements so each project starts with practical engineering logic rather than generic standard drawings.
    Controlled Fabrication Quality

    Controlled Fabrication Quality
    Our fabrication workflow combines steel processing, membrane patterning, welding, and inspection control to keep dimensional accuracy, connection quality, and delivery coordination aligned with project specifications.
    Efficient Packing and Installation Support

    Efficient Packing and Installation Support

    With export project experience, we help clients reduce packing inefficiency, prepare installation documentation, and coordinate technical communication so overseas project execution moves more smoothly.
    Export Experience for Diverse Project Conditions

    Export Experience for Diverse Project Conditions
    We support projects with different codes, climates, and site constraints by coordinating design adaptation, material recommendations, and installation communication for each target market.

    Our equipment

    SEPI

    SEPI's production base supports aluminum alloy processing, automatic cutting and drilling, CNC laser cutting, high-frequency membrane welding, precision fabrication, and quality inspection. These capabilities help our team control dimensions, connections, surface finish, packing, and delivery across hotel tent, marquee, and membrane structure projects.

    Environment

    Innovative Design, Superior Manufacturing – Leading the Future of Membrane Structures

    Ready to Discuss Your Membrane Structure Project?

    Share your project scope, dimensions, application scenario, and location with our team, and we will help you review structure options, material direction, and quotation details for a practical next step.

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