China Suppliers Factory 3/4/5 Gang UK Standard Extension Socket with 3 USB PD20W Fast Charging, Safe and Reliable
Application & Cooperation
Suitable for home, office, hotel and dormitory use. We provide professional OEM & ODM services with over 30 years of manufacturing experience. Each product passes strict quality inspection and testing, delivering stable and safe power solutions for global customers.
Product Specifications
| Model NO | HK-U31S |
| Max. Rated Power | 13A 250V~ 3250W |
| USB Output | 2x Type-A + 1x Type-C: total 20W USB-A max 5V 2.4A USB-C support PD 20W |
| Rated Voltage | 220V–250V AC |
| Cable Rating | 3×1.25mm² |
Product Features
- Type-A + Type-C port serve your smart phone and tablet PC at the same time
- PP shell, hard and durable
- Fire retardant socket body
- Integrated copper improves product durability & safety
- Surge protection (Optional)
- Master switch with LED indicator
- Packaging: Customized blister card or color box with window or any other types of packaging
Product Display
Standard
- Plug: Meets BS 1363/A standard
- Fuse: 13A fuse conforms to BS 1362
- Cable: Complies with EN 50525 standard
- Socket: Adheres to BS1363/A, SS145/A and MS589/A standards
Safety Testing
- Housing Temperature Test: 70℃
- Housing Flame Retardant Test: 750℃
- Rated Current Loading Test: 14A
- Switch Lifespan Test: 15,000 cycles
- Drop Resistance Test: 9,000 cycles
- Socket Insertion Test: 15,000 cycles
Warning
- For indoor use only; keep in dry environments.
- Do not overload the socket – maximum power load is 3250W (250V).
- Keep this product away from infants and children.
- Do not disassemble the socket while it is connected to the power supply.
Why Choose Us
- 30 years OEM & ODM experience in the industry.
- With full-cycle R&D, design, manufacturing and global sales capabilities, we comply with ISO 9001, 14001, 45001 international standards.
- Our regionally safety-certified products are exporting to the Middle East, Southeast Asia, Europe, South America etc., with various approvals like SQM, GCC, ESMA, UKCA, BS1363, SS145, MS589, KC, KCC, TISI, PS, SONCAP, CE and CB.
- We have strong ability on R&D, completed Quality Control System and multi-testing equipment for Quality Assurance.
- We are partners of numerous multinational corporations, including industry-leading brands, chain retailers, large importers, wholesalers and distributors.
We are open for any business opportunity and cooperation — your visit is most welcome!
Frequently Asked Questions
What is the maximum power load of the HK-U31S power strip?
The HK-U31S supports a maximum rated power of 3250W at 250V (13A). Please ensure that the total wattage of all connected devices does not exceed this limit to ensure safe operation.
Does the USB-C port support fast charging?
Yes. The USB-C port supports Power Delivery (PD) up to 20W, making it compatible with fast charging for modern smartphones, tablets, and other PD-enabled devices. The two USB-A ports each support up to 5V/2.4A.
Which international safety standards does this product comply with?
The plug meets BS 1363/A, the fuse conforms to BS 1362, the cable complies with EN 50525, and the socket adheres to BS1363/A, SS145/A, and MS589/A standards. The product also holds certifications including UKCA, GCC, ESMA, TISI, CE, CB, and more.
Do you offer OEM and ODM services?
Absolutely. We have over 30 years of OEM & ODM manufacturing experience. We support custom packaging (blister card, color box with window, etc.), branding, and product configuration to meet your specific requirements.
Is this power strip safe for use in homes with children?
The product features a fire-retardant socket body, integrated copper contacts for enhanced safety, and surge protection (optional). However, as stated in our safety guidelines, please keep this product away from infants and children at all times.
What markets do you currently export to?
We export to the Middle East, Southeast Asia, Europe, South America, and other global markets. Our products carry region-specific certifications such as GCC, ESMA, UKCA, BS1363, SS145, MS589, KC, KCC, TISI, PS, SONCAP, CE, and CB to meet local compliance requirements.
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