Hi，我是艾筆，您的智能小助手~
快來看看我可以幫您做哪些事
. Mr. Gary OuYang
| Address: | 5F, No.178, Li Teh St. |
|---|---|
We manufacturer all kinds of color changing products with heat-sensitive, sunlight-sensitive, moisture-sensitive, etc. Your designs are always welcome! [Click for detail]
