Add: No.9 Hongping Road, Chengyang District, Qingdao, Shandong, China

Post code: 266111

Tel：+86-0532-68017016 　Fax：+86-0532-68017212

E-mail：gsb@csrsf.com.cn 　Web：http://www.csrsf.com.cn

After-sales Tel：4000-078-918 　Domestic marketing:0532-68016416　 Fax：0532-68016416

International business　 tel：0532-83762095　 Fax：0532-83762598