Corus characteristics of the water system; water system uses water system has been known in the market, finished Gutter, gutters and other finished products, the main group consisting of the gutters and downspouts. Gutter: roof drainage divide organized and unorganized drainage drainage (free drainage), organized the rainwater drainage is usually set to the days of the trench and then pipe arranged for the rain, gathering rainwater groove is called the gutter, gutter points inner and outer gutter Gutter, within Gutter Gutter means within the external walls, generally parapet; outer facades Gutter Gutter is singled out, usually no parapet. Multi-PVC Gutter Gutter finished, color aluminum gutter (aluminum-manganese alloy gutter). Production features Cailv the water system: 1. electrostatic powder coating paint process provides excellent protection performance and decorative effect, flexible production of customized and personalized service 2. seamless tube production process provides profiles of high production efficiency and stable and consistent surface more three-dimensional effect. 3.6 series drowning seamless aluminum magnesium and silicon tube contains more than three series of corrosion resistance, high impact strength, without leaking any angle distortion worries 4. elbow, national standard elbow, S curve , waist bent integrated manufacture, install and fully guarantee the reliability 5. personalized color customization, and buildings with natural color coordination, showing the building's intentions to create 6. The flexible parts and factory personalized design, at any time address the special requirements of the installation site.