Explore our top-rated multi plug extension boards — designed to meet Singapore's BS/SS145 electrical standards, ideal for offices, retail outlets, and smart homes across the island.




Singapore stands as one of Southeast Asia's most dynamic technology and business hubs. With a highly urbanised population, a dense concentration of commercial real estate, and one of the world's busiest port and logistics ecosystems, the demand for reliable, certified electrical accessories — including multi plug extension boards — has never been stronger.
The Singapore market strictly mandates compliance with the SS145 (Singapore Standard) for plugs, socket-outlets, and adaptors. This standard ensures that every extension board sold or used commercially in Singapore meets rigorous safety benchmarks — covering insulation, earth continuity, surge tolerance, and child-safety shutter mechanisms. As an OEM manufacturer with SS145 certification, Heikki Technology is uniquely positioned to serve Singapore's B2B and wholesale buyers.
From the towering offices of Marina Bay Financial Centre to the bustling retail corridors of Orchard Road and the industrial parks of Jurong Island, multi plug extension boards are an indispensable part of Singapore's electrical infrastructure. The rising adoption of smart devices, IoT systems, and USB-C powered equipment has further accelerated the demand for advanced, multi-port extension solutions.
Singapore's Consumer Protection (Safety Requirements) Regulations require that all power strips and extension boards sold locally must carry the SS145 certification mark. Our products are rigorously tested and approved under SS145, ensuring full legal compliance for importers, distributors, and retailers operating in Singapore. We handle all OEM branding, packaging, and certification documentation — making market entry seamless for your business.
Singapore's electrical accessories sector is evolving rapidly. Here are the key trends shaping demand for multi plug extension boards in 2024 and beyond.
Singapore's Smart Nation initiative has catalysed widespread adoption of IoT devices, smart speakers, and connected appliances in both residential and commercial settings. Multi plug extension boards with USB-A and USB-C ports are increasingly essential for powering this ecosystem without cluttering limited wall outlets in compact HDB flats and condominiums.
Singapore continues to attract global MNCs, fintech startups, and co-working operators. Modern commercial fit-outs demand flexible, high-capacity power distribution solutions. Extension boards with surge protection and multi-gang configurations are standard specification items in office refurbishment and fit-out projects across the CBD and one-north innovation districts.
Singapore's Green Building Masterplan targets 80% of buildings to be green-certified by 2030. This has spurred demand for energy-efficient extension boards featuring individual switched outlets, power monitoring capabilities, and low standby consumption — reducing overall building energy footprints while meeting BCA Green Mark requirements.
With Singapore consumers and businesses rapidly adopting USB-C powered laptops, tablets, and smartphones, extension boards integrating PD (Power Delivery) fast-charging ports are seeing surging demand. Our OEM solutions support up to 65W USB-C PD output, enabling single-board charging for an entire workstation setup.
Jurong Island, Tuas, and the expanding logistics clusters in Changi and Paya Lebar require heavy-duty, industrial-grade extension boards for powering machinery, barcode scanners, POS systems, and automated warehouse equipment. Our 13A/3205W rated boards with surge protection are engineered for these demanding environments.
Singapore's retail and F&B sectors are rebounding strongly post-pandemic. Integrated resorts, hotel chains, and retail malls are upgrading their in-room and back-of-house power infrastructure. OEM-branded extension boards with customised colours, logos, and packaging are in high demand from hospitality procurement teams seeking brand-consistent solutions.
Our multi plug extension boards are deployed across Singapore's most demanding environments — from Marina Bay's financial towers to Jurong's industrial complexes.
We are operating a self-owned factory covering 30,000+ sqm, holding "Specialized, Refined, Unique, and Innovative SMEs" and "High and New-Technology Enterprise (HNTE)" certifications.
An over 30-year professional manufacturer of power strips & adapters, based in Jianghai District, Jiangmen, Guangdong. We are operating a self-owned factory covering 30,000+ sqm, holding "Specialized, Refined, Unique, and Innovative SMEs" and "High and New-Technology Enterprise (HNTE)" certifications. With full-cycle R&D, design, manufacturing, and global sales capabilities, we comply with ISO 9001, 14001, and 45001 international standards.
For Singapore market partners, we offer complete OEM services including SS145-certified product lines, custom branding, private label packaging, and dedicated export documentation support — ensuring your products arrive market-ready and fully compliant.
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We provide one-stop OEM/ODM solutions tailored to client needs, delivering products with superior safety, sleek design, premium quality, and competitive cost-effectiveness.

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Step inside our 30,000+ sqm state-of-the-art manufacturing facility — where precision engineering meets rigorous quality control for every extension board we produce.







With full-cycle R&D, design, manufacturing, and global sales capabilities, we comply with ISO 9001, 14001, and 45001 international standards. Our regionally safety-certified products are exported to the Middle East, Southeast Asia, Africa, Europe, South America, etc., with various approvals like SQM (Saudi Arabia), GCC (Middle East), ESMA (Dubai), BS1363 (Hong Kong), SS145 (Singapore), MS589 (Malaysia), PS (Philippines), KC (South Korea), TISI (Thailand), SON (Nigeria), CE (Europe), UKCA (UK), CB, and CCC.












Channels where you can find our products — trusted by leading retailers, distributors, and procurement teams across Singapore and Southeast Asia.























Browse our full range of OEM multi plug extension boards — BS/SS145 compliant, surge-protected, and available with custom branding for Singapore's B2B market.







