Danyang Hann Optics Co., Ltd.
Heimilisfang
4. hæð, Xinglong bygging, Zhenxing Road, Yunyang Town, Danyang 212300, Jiangsu, Kína
Singpore skrifstofa
SYNTAGMA PTE LTD
68 Circular Road, #02-01 049422,
SingaporeSkrásetning: 202208830C
Sími: +44 7774 333597
Netfang:infosyntagma.tr@gmail.com
