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Sandra Shen
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Shanghai Hengyuan Macromolecular Materials Co., Ltd.
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Sandra Shen
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Humidity Indicator Card
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6 dots cobalt-free environment humidity indicator card
- FOB Price: US$ 0.05 / Piece
- Min. Order: 10000 Pieces
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Hot-sale 6 dots Humidity Indicator Card Yellow-Green
- FOB Price: Negotiable
- Min. Order: 10000 Pieces