Precision Engineering
Featured OEM 2 USB Ports Power Platforms
Enterprise-ready universal, regional, and high-load extension cords with integrated dual USB power distribution modules.
High-Quality UK 3 Pin Plug Adapter with Universal Socket & LED Indicator - Ideal for China Suppliers
View Specifications
Best Universal Travel Adapter from China - All-in-One International Power Adapter with USB Ports
View Specifications
OEM UK 3 Pin Plug Adapter with Universal Socket & LED Indicator for China Suppliers and Factory
View Specifications
High-Quality 5 gang 3 USB ports British standard extension power socket with surge protection
View Specifications
OEM 8-Outlet Universal Power Strip | 2 Universal Sockets + 6 Flat Pin Sockets for Africa
View Specifications
OEM China Suppliers Smart Extension Socket Factory with 5/8/10-Meter Cords for Home and Office Use
View Specifications
Best China Factory Suppliers 3/4/5/6 Way Fast Charging USB Extension Lead for Home Appliances
View Specifications
Technical Roadmap & Architecture
Engineering Dual USB Port Infrastructure: The Silicon-to-Copper Transition
How modern OEM production bridges traditional copper-busbar electrical distribution with intelligent, high-efficiency GaN micro-converters.
Intelligent Power IC Allocation
Traditional legacy 2 USB ports operate via shared dummy circuits that divide current linearly (e.g., 2.4A split equally into 1.2A), causing voltage dips. Heikki integrates smart dynamic recognition ICs (supporting USB-BC 1.2, Apple 2.4A, and PD/QC handshake protocols) that continuously monitor downstream thermal resistance and adjust millivolt profiles in real-time without thermal throttling.
GaN III Step-Down Architecture
By replacing traditional silicon MOSFETs with Gallium Nitride (GaN) switching components inside the socket shell, our engineering achieves a 40% reduction in PCB volumetric displacement while raising conversion efficiency to 93.8%. This enables compact, flat-plug designs that dissipate less than 45°C surface heat even under continuous rated loads.
Integrated Busbar Galvanic Isolation
A persistent vulnerability in cheap 2 USB power strips is EMI leakage between high-voltage AC busbars and low-voltage DC logic circuits. We design high-creepage barrier walls with flame-retardant VO grade polycarbonate, providing >3,000V AC dielectric withstand strength and preventing transient surge migration into sensitive connected devices.
Macro-Industry Shifts: USB-C/A Hybrid Evolution
As international regulatory bodies—most prominently the European Union's Radio Equipment Directive (RED)—mandate standardized Type-C charging, the procurement ecosystem for "2 USB Ports" has evolved from simple dual USB-A arrays to dual USB-C or hybrid 1A+1C matrices. For commercial developers and consumer retail brands, selecting an OEM manufacturer capable of upgrading legacy PCB layouts without requiring expensive complete housing tooling changes is critical for market agility.
Jiangmen Heikki Technology solves this bottleneck by designing modular PCB docking cages inside our extension socket frames. Whether a regional market requires pure 12W 5V/2.4A USB-A ports, quick-charge 18W QC configurations, or 35W/65W Power Delivery (PD) GaN micro-bricks, the internal mechanical chassis accommodates the upgrade interchangeably, drastically reducing tooling costs and accelerating time-to-market.
Macro-Industry Solutions
Tailored Power Topologies for Global Use Cases
How enterprise clients deploy our certified 2 USB port power strips across hospitality, heavy office spaces, and commercial infrastructure.
Hospitality & Hotel FF&E
Flush-mountable desk units and bedside power hubs featuring tamper-resistant shutters and low-profile right-angle plugs. Designed to prevent hotel guests from damaging AC outlet pins while providing accessible high-speed USB ports.
Modern Enterprise Workstations
Clamping or undermount desk sockets fitted with individual gang switches, EMI line noise filters, and thermal fuses. Eliminates workstation desktop cable clutter while supporting continuous IT hardware operations without nuisance tripping.
High-Density Retail Chains
Custom color-coded housings, clamshell/polybag blister packaging, and full barcode integration designed specifically for international shelf appeal, strictly matching regional consumer safety testing marks (CE, UKCA, SASO, KC, TISI).
Global Field Travel Systems
All-in-one multi-slider universal travel adapters with worldwide pin compatibility (UK, US, EU, AU). Engineered with mechanical interlock shutters preventing dual-pin exposure, coupled with wide-voltage dual USB charging arrays.
Advanced Manufacturing
China Factory 4.0: Deep Resilience & Vertical Integration
Inside our self-owned 30,000+ m² Jiangmen facility: how end-to-end tooling, stamping, and automated assembly mitigate geopolitical risk and protect gross margins.
01. In-House Tooling & Mold Workshop
Unlike trading companies or light-assembly workshops that outsource shell fabrication, Heikki maintains internal CNC and EDM wire-cutting mold centers. We develop high-precision multicavity injection molds for power strips within 25 days, verifying shrink ratios and draft angles to guarantee zero flash and seamless fitment around USB PCB headers.
02. Phosphor Bronze Integrated Busbars
Rather than point-to-point hand soldering that causes cold joints and overheating, our sockets utilize continuous, high-elasticity phosphor bronze strip punching. This ensures uniform clamping force across >10,000 insertion cycles, preventing micro-arcing that degrades fragile DC step-down transformers over prolonged use.
03. 100% Automated AOI & Burn-In Testing
Every single 2 USB port board undergoes automated optical inspection (AOI) to eliminate short-circuit risks, followed by inline high-voltage breakdown tests (3,750V hi-pot) and full-load USB load-bank burn-in. Products leaving our Jiangmen plant boast a factory field defect rate of less than 0.08%.
Audit-Proof Compliance
Global Compliance & Regional Verification Matrix
Compliance is the chief barrier in international electrical distribution. Here is how Heikki's OEM dual-port products meet statutory requirements.
| Target Market | Applicable Standards | USB DC Safety Regulations | Surge & Overload Mandate | Factory Compliance Status |
|---|---|---|---|---|
| United Kingdom & Ireland | BS 1363-2, BS EN 62368-1 | LVD Directive, UKCA Safety Regulation | 13A Thermal Fuse + Shutter Lockout | UKCA / Intertek Certified |
| European Union | EN 61242, EN 62684, CE RED | EN 62368-1, USB Type-C Harmonization | VDE/KEMA-KEUR Cord Spec | CE LVD/EMC/RoHS Certified |
| Middle East (Saudi Arabia/GCC) | SASO 2815, SASO 2203, G-Mark | Gulf Technical Regulation for LVD | Dual-Pole Switching + 750°C Glow Wire | SASO / SQM / G-Mark Listed |
| Southeast Asia (TH, PH, SG, MY) | TISI 2432-2555, PNS 1572, SS 145, MS 589 | IEC 60950-1 / IEC 62368-1 CB Scheme | Resettable Circuit Breaker | TISI / PS / SAFETY Mark Verified |
| North America | UL 1363, UL 498A, UL 1449, FCC Part 15 | UL 62368-1 Class 2 Output Limits | MOV Joules Rating + 15A Resettable | ETL / FCC / DOE Level VI |
✓ 750°C Flame Retardant Shell
✓ Pure 100% OFC Copper Conductors
✓ ISO 9001:2015 Audited
✓ ISO 14001:2015 Certified
✓ ISO 45001:2018 Certified
✓ High & New-Technology Enterprise (HNTE)
Sourcing Excellence
What Enterprise Procurement Officers Look For
Mitigating downstream liabilities: why Tier-1 importers audit our production floor before signing annual purchase agreements.
Private-Label Customization (OEM/ODM)
Global brands avoid off-the-shelf catalog duplicates. Our engineering team assists with personalized brand identity: laser-etched silk prints, pantone-matched casing polymers, bespoke LED status ring lights, and customized packaging geometry that maximizes container cubing efficiency.
True Total Landed Cost (TLC)
The lowest unit FOB price often leads to catastrophic customs impoundments, high warranty return rates, and retail penalties. By manufacturing under strict ISO audits and supplying pre-cleared, genuine test certificates, we protect overall lifecycle margins for international distributors.
Agile Lead-Time & Supply Buffers
With an annual capacity topping 5,000,000 units and strategic raw material copper and resin warehousing in Guangdong, we guarantee predictable 25 to 35-day mass-production cycles, insulating our overseas buyers against peak-season logistics shocks.
Verified Factory Inventory
Global Standard 2 USB Ports Commercial Portfolio
Review our complete export-certified range of multi-outlet extension boards and high-capacity surge adapters.
Best China Suppliers Factory Smart Philippine 3 Gang Extension Socket with 5/8/10 Meter Cords
View Specifications
OEM EU CE certified power board 5 AC socket extension socket with 10A rated current Suppliers
View Specifications
Best Flat plug power strip, 3/4/5 Outlets 2 USB Ports Multi plug extension cord Supplier, Factory
View Specifications
Best Gmark Certified 4 Outlet Power Socket with USB & Type-C - China Suppliers & Factory
View Specifications
High-Quality China 13A 3205W Surge Protection Extension Socket - Multi Function Power Socket with USB
View Specifications
High-Quality 6-IN-1 Travel Adapter - Multiway with 3 AC Outlets, 3 USB Ports, Independent Switches
View Specifications
Best 5 Gang 3 USB Ports British Standard Extension Socket with Surge Protection - China Suppliers
View Specifications
High-Quality Multi-Function Power Strip for Africa - 3 Round & 3 Flat Pin Sockets | China Suppliers
View Specifications
Direct Engineering Support
Frequently Asked Questions for B2B Importers
Key insights covering minimum order quantities, engineering protocols, certification transfers, and customized tooling.
What electrical configurations are available for OEM 2 USB ports power strips?
We provide fully customizable internal DC configurations. Baseline models typically incorporate dual USB-A arrays providing 5V/2.1A or 5V/2.4A shared across smart-charge ICs. For fast-charging programs, we configure hybrid USB-A + Type-C ports or dual Type-C layouts supporting 20W/30W/65W Power Delivery (PD 3.0) and Quick Charge (QC 3.0/4+). All circuits operate with synchronous rectification to minimize idle standby draw (<0.1W) and comply with DoE Level VI / EU CoC Tier 2 efficiency guidelines.
Can Heikki supply valid regional test reports under our own brand name?
Yes. Through our in-house ISO 17025 compliant test laboratory and accredited third-party test partners (Intertek, TÜV Rheinland, SGS), we support brand name certification transfers, multiple listing reports, and CB Scheme certificate endorsements. Whether you require a SASO Saber PCoC/SCoC in Saudi Arabia, G-Mark in the GCC, TISI in Thailand, KC in South Korea, or UKCA in the UK, our compliance specialists manage documentation directly to clear customs smoothly.
What is the standard MOQ and production lead time for customized power strips?
For standard housing molds customized with private-label silk printing, custom cord lengths (e.g., 1.5m, 3m, 5m, 10m), and bespoke color packaging, our minimum order quantity starts at 2,000 to 3,000 units per model. For completely custom tooling or new mold geometry, the MOQ is 5,000 units. Initial prototype tooling takes 25 to 30 days, while regular repeat mass production orders ship in 25 to 35 days from deposit confirmation.
How does the factory prevent electrical interference between AC mains and DC USB circuits?
Our dual-stage engineering safeguards against harmonic distortion and electromagnetic interference (EMI). First, the AC busbar is physically isolated from the low-voltage switching PCB by engineered nylon/polycarbonate creepage ribs maintaining >6.0mm clearance. Second, the DC power conversion module is engineered with integrated common-mode chokes, Y-capacitors, and metal oxide varistors (MOV) that pass CISPR 32 / EN 55032 Class B radiated and conducted emission testing, ensuring no hum or touch-screen jitter on charging devices.
Are child safety shutters and flame retardant plastics standard across all models?
Yes. As an electrical safety manufacturer founded in 1995, zero-compromise safety is our baseline. All AC sockets are fitted with patented dual-entry interlocking child protection shutters requiring a minimum of 30-40N insertion force. Enclosures are molded using virgin PC/ABS blends compliant with UL 94 V-0 flame-retardant ratings and pass international 750°C glow-wire verification without sustained combustion.