Danyang Hann Optics Co., Ltd.
Enderezo
4th Floor, Xinglong Building, Zhenxing Road, Yunyang Town, Danyang 212300, Jiangsu, China
Oficina de Singpore
SYNTAGMA PTE LTD
68 Circular Road, #02-01 049422,
SingapurRexistro: 202208830C
Teléfono: +44 7774 333597
Correo electrónico:infosyntagma.tr@gmail.com
