High-Quality Euro Extension Lead Supplier & Factory

Both German Schuko (Type F) and French (Type E) systems share the standard 19mm center-to-center pin spacing and 4.8mm pin diameters for 230V/16A (up to 3680W). However, Schuko relies on dual symmetrical side earth clips, while the French standard utilizes a protruding male earth pin embedded in the female socket. Heikki Euro power strips feature universal hybrid socket geometry and dual-compatibility CEE 7/7 plugs that ensure grounded operation across Germany, France, Belgium, the Netherlands, Austria, and Poland.

In compliance with EN 50525 harmonized standards and IEC 60884-1, any extension lead rated at 16A continuous load must be equipped with a minimum of 3G 1.5mm² (H05VV-F or heavy-duty rubber H07RN-F) pure oxygen-free copper conductors for cord lengths up to 5 meters. For heavy-duty commercial leads or lengths exceeding 10 meters, we offer 3G 2.5mm² configurations to prevent voltage drops and avoid localized conductor heating under maximum rated capacity.

Every product series is engineered, verified, and batch-tested under ISO 9001 quality controls. In our in-house testing laboratory, we run high-voltage dielectric tests (up to 2000V AC), insulation resistance testing (>5MΩ at 500V DC), temperature rise tests under 16A and 20A overloads, mechanical cable retention pull tests (100N pull/torque cycles), and 850°C glow-wire flammability verification. Third-party testing reports and full Declaration of Conformity (DoC) dossiers accompany each export shipment.

Yes. We offer fully integrated OEM/ODM options ranging from basic 20W/30W USB-C modules up to 65W and 100W Gallium Nitride (GaN) high-speed chargers directly embedded inside the extension socket housing. These internal modules feature isolated transformers, comprehensive thermal shutdown safeguards, and full compliance with IEC/EN 62368-1 safety standards and EN 55032 electromagnetic compatibility (EMC) regulations.

Our standard production MOQ for custom OEM Euro extension socket orders (including custom casing color, custom cord length, and private-label full-color packaging) is typically 2,000 to 3,000 units per configuration. Tooling prototypes are completed within 20–25 days, and mass production runs within our 30,000+ m² Jiangmen facility are dispatched within 30 to 35 business days from final sample and artwork approval.

Absolutely. Environmental stewardship is an integral part of our ISO 14001 certified management system. All plastic polymers, copper alloy busbars, internal solder joints, cable jackets, and packaging inks are strictly tested and documented to be free of restricted hazardous substances under Directive 2011/65/EU (RoHS 2.0) and comply with Annex XVII of Regulation (EC) No 1907/2006 (REACH) regarding SVHC (Substances of Very High Concern).