Open’s affiliate, Shanghai FastLink, is a high-tech enterprise in Shanghai, with a series of self-developed products including lift-up doors, single-panel doors, fast doors, flexible lift doors, hangar doors, free doors, loading platform door seals, truck restraints, and large industrial fans. Its main products have passed European CE certification, hold multiple technical patents, and can be custom designed according to customer needs, enhancing the standard and completeness of Open Building Systems, ensuring excellent buildings have a more reliable and presentable "face."
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