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  •   AvantSonic Technology Co., Ltd. has passed ISO9001, ISO13485 quality management system certification, and CMD quality management system certification. Our company's equipment has obtained CFDA certification, FDA certification, CE certification, national invention patents, appearance patents, and national computer software copyrights.The equipment was participated in scientific research work in many clinical institutions, and the articles are published in internationally renowned academic journals. The company's equipment is sold at home and abroad, and is highly recognized by domestic and foreign experts and partners.

    理论片在线观看
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