OEM/ODM USB C Extension Socket Manufacturers & Exporters in the Kawasaki Market

Yes. While our standard catalog highlights global platforms such as BS 1363 (UK), Schuko (EU), and multi-pin universal sockets, our in-house injection tooling and stamping facility routinely manufactures JIS C 8303 compliant Type A (non-grounded, two-prong) and Type B (three-prong grounded) extension boards. We can customize tracking-resistant insulated prong sleeves, terminal spacing, and integrate Japanese 100V-125V rated varistors (MOVs) tailored for the domestic Japanese grid frequency (50Hz Tokyo/Kawasaki; 60Hz Western Japan).

Under Japan's DEN-AN Law, extension sockets with integrated AC/DC converter circuits (such as Type-C USB charging boards) fall under specific PSE safety classifications. The AC power strip structure generally falls under "Non-Specified Electrical Appliances" (Circle PSE), while the integrated AC/DC USB power supply module requires compliance verification comparable to "Specified Electrical Appliances" (Diamond PSE or designated testing standards). We collaborate with registered conformity assessment bodies to execute factory audits, test report verification, and provide full technical documentation to support your Japanese import notification (Todokede Jigyousha).

For standard off-the-shelf tooling with custom silk-screened brand logos, custom cable lengths, and custom Japanese retail blister/color-box packaging, our baseline MOQ begins at 500 to 1,000 units. For completely custom ODM housing geometries requiring dedicated steel injection tooling, MOQ is typically 2,000 to 5,000 units depending on plastic volume. Sample evaluations and lab prototypes can be expedited and dispatched within 7–10 working days.

Our Gallium Nitride (GaN III) power boards utilize high-speed switching frequencies that drastically shrink internal transformer mass while achieving up to 94% energy efficiency. More crucially for laboratory and medical instrument environments, the DC output features multi-stage EMI/RFI filtering, synchronous rectification, over-voltage clamping (OVP), over-current protection (OCP), and short-circuit recovery (SCP). This guarantees low ripple voltage (under 80mVp-p at full load), preventing electrostatic interference with digital sequencing or measurement hardware.

We operate standard international commercial terms: FOB Ningbo or FOB Shanghai are standard. For long-term contracting corporate buyers in Japan, we also support CIF Tokyo, CIF Kawasaki, or CIF Yokohama. Payment settlements are accepted in USD via Telegraphic Transfer (T/T with 30% advance deposit and 70% against shipping documents) or irrevocable Letter of Credit (L/C) at sight.

Conventional low-cost power strips use two-piece riveted copper clips that fatigue and widen after several hundred cycles, causing arcing and catastrophic overheating. Fenvo utilizes integral, un-riveted high-elasticity phosphor bronze strips stamped in a unified continuous die. This ensures uniform clamping pressure, low contact resistance, and a documented mechanical endurance lifetime exceeding 10,000 continuous plug insertion and withdrawal cycles without contact fatigue.