English
Shandong Sincere Building Materials Co., Ltd.
Huafu-Huigu, Jinghua Road, Decheng District, Dezhou, China
info@qdssr.com
+86 150 692 555 83
Email: after-service@qdssr.com
Phone: +86 150 925 659 43
We are available 24 / 7 by fax , e-mail or by phone . You can also useourquick contact form to ask a question about our products.
