Haikou Yidingfa Tech. Co., Ltd.

Contact Info

. Lawrence Chang

About Us

. Color Changeable Jewelry, Changeable for various colors form 16oC to 37oC. . Customer's designs are welcome. . Searching for local agency. . Temperature-sensitive color-changing products, necklaces, faces, badges, earrings, tie pins, rings, cufflinks, key chains, buckles, spoons, souvenirs and customer's designs. . They will change color depending on the temperature 16oC to 37oC. [Click for detail]

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Contact Info

Haikou Yidingfa Tech. Co., Ltd.
  • Zip/Post Code:
    570145
  • Contact Person:
    . Lawrence Chang

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