Zigong plant down the sink offer

Hangzhou, Zhejiang wild acid etch test: 10% of HCL, CHCOOH, H2SO4 experiment 100 hours. Cailv surface water system unchanged. The water system on the market has been called the finished Gutter, gutters and other finished products, mainly the group consisting of gutters and downspouts components. 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). Lateral drains under the eaves trough, for receiving the roof rainwater, then led from the standpipe to the ground. Gutter system (or finished gutter system) can be organized rationally discharge rainwater from the building and to prevent the roof, walls and foundation damage, which is a modern villas and multi-storey buildings will be selected products. Finished gutter systems are widely used in the United States and Europe. Simple shapes and smooth drainage gutter system makes it finished in the classic. 5.2 inches K-shaped gutter water system is mainly used for houses and small businesses (common) multi-storey apartment buildings as well as medium-sized businesses (public) buildings. Cost-effective: the force components can withstand 30 kg of force, a substantial increase in security forces, and configure less, reducing overall total cost, more cost-effective; easy to learn and easy to install: small parts, installation learn, natural and reliable connection between the parts . Building Materials Co., Ltd. is a professional roofing building systems research and development, production, sales and provide customers with a professional roofing building systems engineering, installation and support service