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Light and Shadow Interaction CategoryIlluminated Letter Signs and Light Boxes: LED light sources are embedded into acrylic panels to create illuminated letter signs and light boxes. The high transparency of acrylic ensures uniform light distribution and rich colors, enhancing the visibility and att

Shanghai Allsign International Technology Co., Ltd. stands out as a trusted provider of premium acrylic sheets and PVC foam boards, catering to the evolving demands of the global advertising, signage, and display industries.Our acrylic sheets boast exceptional transparency (up to 92%), superior weat