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    Shanghai Sanfa Scientific Instrument Manufacturer Company Limited

    Mrs. qun zhao (China)

    Company Introduction

    Sanfa Company is a professional manufacturer specialized in production of constant-temperature test equipment, enviromental test equipment, blood preservation equipment, etc.
    Through more than twenty years of research, development and introduction of advanced constant-temperature and refrigeration technologies from foreign countries.

    午夜福利在线永久视频

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