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Toilet Sewage Blocker

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Uploaded by on Jan 13, 2011

Accredit had developed the world first automatic water control gate in 2009. This product has patented in several countries (Taiwan, China, Japan, United States, German and United Kingdom). Accredit is going to introduce this product to the world to help people reduce the damage caused by flooding in order to enjoy better life quality.

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Science & Technology

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Standard YouTube License

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