北京Gutter rainwater tank

Hangzhou Boqiang Building Materials Co., LTD. New gutter, gutter water system structural design advantages:

1. The gutter and cover are exquisitely made, and the plug-in connection is adopted between the components to ensure that the system does not leak and the drainage is more smooth;

2, decorative cornice design and house architectural style integrated;

3, well-designed double-wall structure: maintain the durability and hardness of the gutter system;

4, the inner wall of the gutter is small arc edge design: prevent dirt accumulation, easy to clean;

5, supporting fixed components: the gutter can adapt to any Angle of the installation surface;

6, the design of the fixed clip: make the downspout look high-end and generous, and firmly fixed in any external facade;

7, grounding parts, with a special bending lifting component with locking device, easy to move. Over time, the surface of new metal color aluminum will form a layer of invisible oxide film, so that aluminum is no longer oxidized, and this self-protection makes aluminum have high corrosion resistance; Secondly, the surface of the aluminum alloy substrate is coated with colored polyester coating, and the color is stable.