Danyang Hann Optics Co., Ltd.
Navnîşan
Qata 4emîn, Avahiya Xinglong, Rêya Zhenxing, Bajarê Yunyang, Danyang 212300, Jiangsu, Chinaîn
Ofîsa Singpore
SYNTAGMA PTE LTD
68 Circular Road, #02-01 049422,
SîngapûrRegistry: 202208830C
Tel: +44 7774 333597
Email:infosyntagma.tr@gmail.com
