Danyang Hann Optics Co., Ltd.
Helbidea
4. solairua, Xinglong eraikina, Zhenxing Road, Yunyang Town, Danyang 212300, Jiangsu, Txina
Singpore Bulegoa
SYNTAGMA PTE LTD
68 Circular Road, #02-01 049422,
SingapurErregistroa: 202208830C
Tel: +44 7774 333597
Posta elektronikoa:infosyntagma.tr@gmail.com
