NINGBO ROYOUNG ELECTRONIC TECHNOLOGY CO.,LTD. Alamat Huan Cheng East Road, Zhangqi Industry Zone, Cixi City, Ningbo, China E-mel shellyye@nb-royoung.com Irene.zhu@nb-royoung.com shirley.xiao@nb-royoung.com telefon +8618667823881 Jam Isnin-Jumaat: 9 pagi hingga 6 petang Sabtu,Ahad: Tutup