|
Hongyuan 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 ad...
|
Home
