Current Promotions
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*GAIN CITY CUSTOMERS ONLY* $100 CASHBACK
► Valid for purchase of MHI Multi Split System 2, 3 – Model SCM60YS-W only.
► Valid for purchase (date) from 1st December 2023 to 31st May 2024 (date extended).
► Claim need to submit online by 30th June 2024 with completed installation.
► Payout will be via PAYNOW.
Terms & Conditions
1. For Cashback Claim – please submit online with documentary proof
2. For Gain City Best-Electric Pte Ltd’s customer only. Cashback promotion not applicable for project sale, Dealers, Wholesalers and Contractors purchase.
3. KM Marketing reserves the rights to amend or reject cashback claim in order to protect the interests of the company or under circumstances of abuse.
Other Marketing and Promotion (Please call us at 6637-9888 to check on these other promotion)
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NEW Contractor Promotion 2022
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Wi-Fi Dongle Promo (Ended June 2022)
WIFI dongle is available for purchase from our office located at :
1 Jalan Kilang Timor #08-03, Pacific Tech Center, S’pore 159303
Monday to Friday: 10 a.m. to 5 p.m.
Avoid Lunch time: 1 p.m. to 2 p.m.
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Allergen Filter Inactivates SARS-CoV-2 Particles (Covid19)
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Abalone promotion
Look out for this promotion during the Festive season