Main Office:

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Water Cleaning System (WCS) Ltd.                        水清有限公司

Room A7, 15/F, Kam Man Fung Factory Building, 6 Hong Man Street, Hong Kong

香港柴灣康民街6號金萬豐工業大廈15樓A7室

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Telephone: +852 2110 0500

WhatsApp: https://wa.me/85268020500

WeChat ID: sirena_hk

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Email 電郵: cs@sirena.hk

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Please contact us for Professional Dust Mite Cleaning Service

歡迎預約專業除塵蟎服務