Danyang Hann Optics Co., Ltd.
adreça
4th Floor, Xinglong Building, Zhenxing Road, Yunyang Town, Danyang 212300, Jiangsu, Xina
Oficina de Singpore
SYNTAGMA PTE LTD
68 Circular Road, #02-01 049422,
SingapurRegistre: 202208830C
Tel: +44 7774 333597
Correu electrònic:infosyntagma.tr@gmail.com
