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    亚洲第一区二区国产精品,亚洲高清 一区二区三区,国产成人免费无码视频在线观看 ,亚洲精品777,国产亚洲欧洲AⅤ综合一区,疯狂做受xxxx高潮不断,欧美日韩性高爱潮视频 ,少妇无套内射中出视频
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    人才實力

    人才實力

    We conduct cutting-edge research on material process technology in collaboration with leading academic institutions, providing the theoretical foundation for market demand. Our technical research and development team includes professors, doctors, senior engineers and other experts. We work with customers to develop high-strength, high-conductivity, high-efficiency production of various new types of aluminium alloy materials and products.

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    檢測能力

    檢測能力

    Our testing centre is accredited by CNAS, the national third party accreditation service, and is equipped with a professional qualification testing team to provide performance testing throughout the process of supporting the production of aluminium profiles for automotive components.

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