Company address：Haifeng garden, No.2, Haiqing Road, Qingdao, Shandong

Tel：0532-85761606

Fax：0532-85716326

E-mail：sdty@sdtyhg.com

Factory add：De Ping Industrial Park,Linyi County, Shandong province

Tel：0534-4876007

Fax：0534-4890988

E-mail：sdty@sdtyhg.com