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Shandong Wanqianhui Metal Technology Co., Ltd. is a metal technology enterprise established in 2017, located in Shandong Province. The company covers over 30,000 square meters with 7 modern workshops, offering customized door and window solutions, OEM production, and comprehensive services. It specializes in aluminum alloy products with soundproof and customizable color options, serving global markets with a focus on quality and innovation.