EJanMay is a Shenzhen-based OEM/ODM hair dryer manufacturer that designs and builds its own control boards, motors, and firmware in-house — rather than reselling generic modules under a new shell.
Curious how a project actually starts? View our 8-step OEM/ODM process →
From SMT to final assembly, every stage happens under one roof.
Our main control board is independently developed and manufactured in-house — because real hair dryer quality is engineered, not claimed.
Integrated intelligent power module — 7A MOSFETs with driver and full protection
low-cost discrete 3A MOSFET, smaller safety margins
Nanoscale coating for moisture resistance & longer lifespan
no waterproof coating
Brand-new, eco-friendly, high-temperature-resistant material
regrind / sprue material, lower heat resistance
Triple coating + metallic paint for a premium, scratch-resistant look
single spray or plain plastic
4 billion plasma particles per cm³
under 1 billion, or none
ISO9001-certified factory, full traceability
no quality certification
Six inspection stages, from incoming materials to final outgoing check — every unit is tested before it ships.
Component inspection at AQL 0.65.
AOI inspection and visual checks.
100% motor & temperature calibration.
Appearance, fit, and function checks.
10-min burn-in on 100% of units.
Final inspection per AQL 1.0 / 2.5.
Target defect rate — below 0.5% across all production batches
ISO9001-certified hair dryer factory, with product certifications including CE, FCC, UL, UKCA, CCC, KC and RoHS depending on model. See our full certification list →
Request a sample, ask about a specific certification, or tell us about your OEM/ODM project — our team typically replies within 24 hours.