Customer service hotline:4000168876
Add:No. 38, Huanghe Road, Dongying, Shandong
Tel:0546—6495333
Fax:0546—8056106
HR:0546-8317678
E-mail:dhzhb@dahai-group.com

Customer service hotline:4000168876
Add:No. 38, Huanghe Road, Dongying, Shandong
Tel:0546—6495333
Fax:0546—8056106
HR:0546-8317678
E-mail:dhzhb@dahai-group.com