Custom barcode labeling, compact drop-tested blister/color boxes, and master carton markings compliant with Amazon fulfillment centers.
Complete CE, RoHS, UKCA, FCC, and LVD/EMC test certificates ready for marketplace compliance audits and listing approvals.
Flexible minimum order quantities starting from 100 to 500 units for new private label launches and seasonal test runs.
100% electrical load burn-in, glow-wire fire retardancy tests, and dimensional plug gauge validation before shipment.
High-Velocity Travel Adapters & Power Hubs
Manufactured by Guangzhou Haxli Electric Technology Co., Ltd. for cross-border retailers, consumer brands, and international travelers. Built with pure copper conductors, fire-resistant shell materials, and intelligent fast-charging protocols.
UK / HK to India Type D Plug Converter (2 USB-A + 1 USB-C)
UK to European Schuko Type E/F Grounded Travel Adapter
PD 20W 5-in-1 Power Strip Travel Hub (UK to USA Type B)
6-in-1 UK to European Plug Adapter (3 Outlets + 2 USB-A + 2 Type-C)
13A Copper Grounded 5-in-1 Power Strip (UK to EU Travel Plug)
Korea & European Type DE Cube Adapter (3 Outlets + USB-A + Type-C)
EU to UK Plug Converter with 3 USB-A + 1 Type-C Fast Ports
Grounded UK to US Type B Travel Adapter with Quad USB Ports
European to USA Plug Converter (1 Type-C + 3 USB-A / 13A Rated)
UK to European Schuko Plug Adapter with PD 20W Power Delivery
UK to EU Multi-Device USB Travel Converter (3 USB-A + USB-C 17W)
In-House Laboratory Inspection System
Take an inside look at the specialized inspection machinery and developmental tools utilized by Guangzhou Haxli Electric Technology Co., Ltd. to safeguard electrical safety.

Automatic Electrical Test
100% full-function continuity and USB output load testing
Full-Load Aging Test
High-temperature energized burn-in screens early PCBA anomalies
Flame Retardant Chamber
Verifies self-extinguishing plastic shells (UL94 V-0 level)
Switch Endurance Test
Thousands of mechanical on/off cycles under rated electrical load
Force Withdrawal Tester
Measures insertion and retention resistance to IEC 60884 standards
Withstand Voltage Tester
Hi-pot safety analysis eliminates potential leakage risks
Socket Life Endurance
Repetitive insertion tests simulate years of daily consumer use
Switch Life Tester
Evaluates internal spring tension and contact wear
Thermal Resistance Oven
Thermal chamber evaluates structural integrity at high heat
AC Test Load Chamber
Calibrated current draw monitors real-time temperature rise
Glow Wire Tester
Strict 750°C/850°C glow-wire verification for electrical safety
Ground Resistance Tester
Confirms grounded earthing pathways maintain sub-ohm resistance
Dielectric Voltage Station
Guarantees absolute insulation between energized circuits and shell
Digital Oscilloscope
Monitors voltage ripples and USB-C Power Delivery handshake signals
Salt Spray Corrosion Chamber
Evaluates anti-oxidation and electroplating endurance on metal prongs
Video Measuring System
Optical precision measurement checks pin clearances within 0.01mm
CAD Tooling Design
Custom 2D/3D industrial modeling customized to client specifications
Rapid 3D Prototyping
Functional 3D samples produced rapidly for physical fit and review
Standardized Plug Gauges
Dedicated go/no-go gauges confirming international plug standards
VMS Optical Inspection
High-precision dimensional calibration for tooling componentsLooking for Proven Amazon Bestsellers for Your Brand?
Contact Guangzhou Haxli Electric Technology Co., Ltd. for factory-direct price tiers, certification dossiers, and tailored private label packaging options. Reach our engineering desk directly at [email protected].