High-Quality CE Certified Manufacturers & Factory

To bear the CE mark legally within the European Economic Area (EEA), a power extension board must comply with the Low Voltage Directive (LVD) 2014/35/EU, the Electromagnetic Compatibility (EMC) Directive 2014/30/EU, and RoHS Directive 2011/65/EU (plus delegated amendment 2015/863). The core safety standards applied include IEC/EN 60884-1 (plugs and socket-outlets for household and similar purposes) and EN 62368-1 (safety requirements for audio/video, information, and communication technology equipment). Key parameters tested are insulation resistance (>5MΩ at 500V DC), electric strength (dielectric breakdown test at 2000V AC), temperature rise limits on contact clamps under 16A full load (delta T < 45K), glow wire flammability at 750°C/850°C, and cord retention force (>100N pull test).

Unlike low-cost assemblers who utilize copper-clad steel (CCS) or copper-clad aluminum (CCA), Heikki enforces a 100% pure high-conductivity electrolytic copper and phosphor bronze (CuSn6 / QSn6.5-0.1) sourcing mandate. Each raw material batch undergoes spectral composition analysis and four-wire resistance verification. Our internal conductor architecture utilizes an integrated, stamped one-piece busbar system that eliminates spot-welded joints, preventing high contact resistance, localized heat build-up, and catastrophic mechanical disengagement over the product's lifespan.

While the CE mark grants market access across the European Union, the UK market post-Brexit mandates UKCA marking governed by BS 1363-2 standards for 13A switched and unswitched extension units. The Gulf Cooperation Council (Saudi Arabia, UAE, Kuwait, Oman, Qatar, Bahrain) enforces the G-Mark scheme overseen by GSO, requiring mandatory certification via a Notified Body under technical regulation BD-142004-01. Heikki maintains multi-market engineering matrices: our production tools can interchange plug profiles, internal fuses (BS 1362 certified ceramic fuses), and localized labeling layouts to simultaneously fulfill CE, UKCA, G-Mark, SASO/SQM, and TISI compliance without re-tooling delays.

Yes. With over 30,000 m² of self-owned industrial capacity and in-house molding shops, we provide agile manufacturing solutions. Our engineering team assists global clients from 3D CAD modeling, rapid functional SLA prototyping, and DFM (Design for Manufacturing) optimization through to mass tooling. Standard OEM branding (laser-etched corporate logos, customized master cartons, barcode labeling, multi-language instruction manuals, and custom colorways) is available with accessible Minimum Order Quantities (MOQs), supported by pre-shipment quality control reports.

For initial OEM/ODM orders involving custom mold alterations or tailored blister/box packaging, standard cycle times average 30 to 35 business days from final sample sign-off. Repeat containerized orders are fulfilled in 20 to 25 days. Benefiting from our factory's strategic location in Jiangmen, Guangdong, finished goods can be dispatched rapidly through major Pearl River Delta ports including Jiangmen Port, Shenzhen (Yantian/Shekou), and Guangzhou (Nansha), optimizing container freight cycles worldwide.