Invoice
From:
Green Skies Company Limited

9th Floor, Chi Ko Industrial Building,
17 Cheung Lee Street, Chai Wan, Hong Kong.

info@greenskieshk.com

Invoice Number INV-202509034/2026/R1
Order Number GSQ202509034
Invoice Date December 10, 2025
Due Date December 26, 2025
Total Due $42,000.00
To:
WSP - Alys Tsang

 

Design & Consultation Service on 

aquaponics system in the new campus 

development of HKMU

Scope of Work:

  • support during the design phase, advice on plans, system flow diagrams, equipment specs, 

feasibility analysis, technical advice 

  • Species recommendations (fish and plants tailored to the sky garden semi enclosed conditions)

  • Guidance manual

  • Final system commissioning and operation staff training
Hrs/Qty Service Rate/PriceAdjustSub Total
1 School Workshop $42,000.000.00%$42,000.00
Sub Total $42,000.00
Tax $0.00
Total Due $42,000.00

Payment is due within 30 days from date of invoice. Late payment is subject to fees of 5% per month.

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