Danyang Hann Optics Co., Ltd.
Oratio
4th Solum, Xinglong Aedificium, Zhenxing Road, Yunyang Urbs, Danyang 212300, Jiangsu, Sina
Singpore officium
SYNTAGMA PTE LTD
68 Circular Road, #02-01 049422;
SingaporeRegistry: 202208830C
Tel: +90 532 412 42 57
Phone
+8613952932311 (Whatsapp)
