Get in Touch with Us Today

Reach out to our team with any questions, concerns, sales or partnership enquiries regarding our smart recycling solutions and ESG services—we are ready to help.​

General Hotline

(852) 3955 8996

Customer Service Hotline

(852) 9165 0496

Email us

info@cstsr.com.hk

Our support team is ready to help with any questions or technical support you may need. ​

Leave us a note​

Diverse Geographical Coverage

Recycling network with 1,500+ points covers 18 districts across Hong Kong urban communities

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Public Rental Housing Estates

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Private Residential Complexes

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Commercial and Office Buildings

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Shopping malls

Green Community

Green Recycling Stations​

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Construction Sites

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Transitional-Housing

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Recreational Parks​

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Academy Institutes​

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Transportation Hubs​