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Qingdao Topwell Chemical Materials Co., Ltd.
CN
7
YRS
Multispecialty supplier
Main categories: UV Fluorescent Pigment, Thermochromic Pigment, Perylene Pigment, Photochromic Pigment, NIR Absorbing Dye
Quality management certified
Total staff (9)
Finished product inspection
Total floorspace (100㎡)
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