Our new type patented products can improve blocked drain and prevent leaky roof

2. No need to install, just directly coverage the old drain hole cover .

3. Can be completely fitted to the ground (suitable for uneven surfaces such as wall corners or bumps)

4. Wide range of use. Regardless of garden, roof, community atrium, balcony and other drainage holes, our product is applicable

5. The top cover part is made of reflective transparent cover, which has the function of warning and decoration.

6. Tested by the national accredited laboratory, the arc hollow design can withstand force 12 (Hurricane force); It also passed the cold and heat resistant test (-40 °C to 70 °C, suitable for strong winds and harsh weather.

7. Won the 2014 Taipei International Invention Award,