Headquarters: 
Address: West Jinma village, Yangzhai 
Town, Zichuan District, Zibo, Shandong 
Tel: +86-533-5493 288 
Fax: +86-533-5493 288 
Shanghai Office: 
Address: No.18 East Street, Qingcun 
Town, Fengxian District, Shanghai 
Phone: +86-156 0162 0667 
Fax: +86-21-5756 8845 
Email: sdwhali@163.com 
 Email: sdwhali@yahoo.com.cn 
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