Qingdao Wenrun Holding Co., Ltd. located in Qingdao China is a professional roof and pond system designer and supplier. We focus on the production and market of PVC TPO and EPDM membrane for roof system, EPDM liner for pond system. At the same time we provide one stop service of related accessories (seam tape, cover tape, repair tapes, prefabricated corner, drainage, scupper, fastener, plates, termination bar, U bar, welding machines, installing tools etc) and flashing for single ply roof system, green roof system, photovoltaic roof system and pond anti-seepage system.
Whether it is pre-sale or after-sales, we will provide you with the best service to let you know and use our products more quickly.
Individually laboratory to develop better products. Custom service One-stop solution from your drawings to projects.
We win market with sincere heart and experience services, and high performance quality. Always be honest to clients. Always on line 7*24hours.