Kwan On Holdings Ltd.の売上高推移
(単位:百万) | 売上高 | 前年比 |
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Provision of construction and maintenance works on civil engineering contracts in respect of buildings, waterworks, site formation, road works and drainage and slope upgrading in Hong Kong.
Provision of construction and maintenance works on civil engineering contracts in respect of buildings, waterworks, site formation, road works and drainage and slope upgrading in Hong Kong.