
WTDS OPTICS (HONGKONG) LIMITED
Beijing WTDS OPTICS.Co,.Ltd.
Aterese
Ntlo-khōlō ea Beijing: 1032, 10th Floor, Building E1, 12 Yumin Road, Setereke sa Chaoyang, Beijing, Chaena.
HK Office: Office Unit B Ka 9/F Thomson Commercial Building 8 Thomson Road, Hongkong.
Mohala
+8618827057624(Whatsapp)