Kompanya: Zhuhai Graceful Dental Technology Co.,Ltd Address: No.3 Xingguang Road , Jinwan district , Zhuhai city , Guangdong Province. Telepono: 0086 -18675600672 E-mail: sales-lillian@zh-graceful.com Mga oras: Lunes-Biyernes: 9am hangtod 6pm Sabado, Domingo: Sirado