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Soil Services Testing Company Limited
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Castco Testing Centre Limited,佳力高試驗中心有限公司
Castco Testing Centre Limited
Tel: (852) 25978333
Fax: (852) 25978399
Address: 29A On Chuen Street, On Lok Tsuen, Fanling, N.T.
佳力高試驗中心有限公司
電話: (852) 25978333
傳真: (852) 25978399
地址：新界粉嶺安樂村安全街29號A