Shandong Shuangyan Chemical Co., Ltd.
Company's URL: www.shandongshuangyan.com
Country/Area:China (Mainland)
Email: shuangyanhuagong2006@126.com
Address: China's Shandong king of Guangrao County of Dongying City Development Zone
Tel: 0546-6891866 13954613800
Contact Name:Mr. Xuwei Yan
