Contact Info
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City:
Kwai Chung
Experience
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self-inflating-balloons-license
Jul 2017 to Aug 2017Balloon is very common in the market. The concept of a balloon is a flexible bag that can be inflated with a fluid, such as helium, hydrogen, nitrous oxide, oxygen, air or water. In early days, balloons were made of dried animal bladders.
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Joined APSense.com
Apr 2017