| entreprise : | Shandong Dolang Technology Equipment Co., Ltd. |
| adresse : |
Bureau：104, Blk A, Jinan International Innovation Design Industrial Park, No. 2 of Wanshou Road, Shizhong District, Jinan City, Shandong, Chine. 250003 Usine : Parc industriel sino-allemand Dolang Nobel, No. 219, Shuntong Road, district de Changqing, Jinan, Shandong, Chine. 250300 |
| Téléphone : | 008613615315720 |
| Fax : | +86-531-87560072 |
| Email : | admin@didactic.cn |
