Weifang Hengyang Waterproof Material Co., Ltd. mainly engaged in the colorful asphalt shingles waterproof membrane and waterproof coating. We have three manufacture bases in China which located in Shandong province, Jiangsu province and Sichuan province. Hongyuan has dozen of branches in Beijing, Shanghai, Jinan and other cities.
We passed the ISO 9001 International Quality Certification in the year of 2001 and passed the ISO14001 Environmental Management System Certification in the year of 2006.We have the most advanced product line of asphalt singles made from glass felt.
Hongyuan-Quality Create Future!

building material

ISO9001 International Quality Certification
Shandong Province Famous Brand
China Well-known Trademark
AAA credit rating enterprise certificated by Agricultural Bank of China

Jiangsu Branch
Sichuan Branch
Beijing Branch
Shanghai Branch
Jinan Branch
Henan Branch
Qingdao Branch