Yantai Baisheng Construction Material Technology Co., Ltd. 

Business line: （+86）13325168218

Business department 1: （+86）535-6953100 

Business department 2: （+86）535-6953102 

Business department 3: （+86）535-6957386 

Business department 4: （+86）535-6953103

International Trade Department: （+86) 535-6398218

Production logistics department: （+86）535-6118218

South Korea Marster businesss department: （+86 ) 535-6376895

Japan office: （+81）080-4464-7191

Office in India:： （+91） 9633388840

Email: postmaster@china-baisheng.com

Address:  No. 21 Changsha Street, Yantai Development Area, Shandong, China