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Sigma Elevator (HK) Limited,星瑪電梯(香港)有限公司
Sigma Elevator (HK) Limited
Tel: (852) 25986822
Fax: (852) 25985010
Address: Room 1101, 11/F, Octa Tower, 8 Lam Chak Street, Kowloon Bay, Kowloon
星瑪電梯(香港)有限公司
電話: (852) 25986822
傳真: (852) 25985010
地址：九龍九龍灣臨澤街8號傲騰廣場11樓1101室