Jiangsu Suction Drain Pipe, Suction Rain Gutter, Suction Rainwater Drainage System, and Suction Roof Rainwater Drainage System Manufacturer - Jiangyin Chengchen Pipe Industry Co., Ltd., is a domestic enterprise that truly integrates manufacturing and sales of complete sets of suction drainage system materials. All materials are manufactured in-house, without purchasing from outside. Products are produced in accordance with industry standards: CJ/T250-2007 and CJ/T245-2007, using 100% new raw materials without waste. The suction rain gutters are made of high-quality 304 stainless steel, and the installation fasteners are produced from high-quality cold-rolled steel, with a real thickness of 3.0. All materials are suitable for the suction drainage on roofs of large-scale construction projects and indoor level drainage...

Siphon roof drainage system, same-level drainage system, functional principles and related introductions. Please call for more information.