Yayuan Technology’s frontline team worked overtime in the rain to complete the shipment of high-performance PP modules and full rainwater harvesting systems for the Qinhuangdao project, adhering to strict quality standards and boosting local sponge city development.
Zhengzhou Yayuan Technology: Phase I of 600m³ Sponge City Rainwater Harvesting & Reuse System Project at BYD Zhengzhou Airport Zone Successfully Completed Zhengzhou, Sep 21, 2026 — Recently, Zhengzhou Yayuan Rainwater Utilization Technology Co., Ltd. (referred to as Zhengzhou Yayuan Technology) announced the milestone progress of its 600 cubic meters sponge city rainwater harvesting and […]
This document explains the installation of PP module reservoirs and rainwater harvesting systems. It covers system composition, step-by-step construction, key installation points, and quality control, ensuring safe, stable, and compliant operation for rainwater collection, storage, and reuse.
