+8613871883813
Address:NO.75 rui feng road ,east development zone, fenghuang district of ningbo city
Tel:+86-0574-88925088
Fax:+86-0574-88910478
E-mail:ds@dongsheng-china.com
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Tel:+86-0574-88925088 Fax:+86-0574-88910478 E-mail:ds@dongsheng-china.com
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