Trademark introduction
Trademark introduction
“Shuangaisi” is the homonym of “Double S”. “Double S” stands for “Super quality and Super stability, which means we provide products with high quality and stability to customers.
Longkou Union Chemical Co., Ltd.
Address：Zhuyouguan Town, Longkou City, Shandong Province, China Telephone：86-535-8561298 Fax：86-535-8561140 Contact: Manager Wang
