Merryking, founded in 2005, is a high-quality manufacturer based in Shenzhen.
Founded in 2005, Merryking electronics is a Shenzhen professional manufacturer of AC/DC adapters and USB chargers. We focus on power supply R&D and production with a complete ISO9001 quality system covering design, raw materials, production and after-sales support. Our stable and high-performance products are certified globally, including UL, CE, GS, CCC, RoHS and REACH, meeting international safety and environmental standards.
Products
2 listed
AC/DC power supplies
Source & evidence
Trade-fair listing Power supplies > Power supplies, DC output > AC / DC power supplies, battery charging [crosswalk: Power supplies > Power supplies, DC output > AC / DC power supplies, battery charging] electronica 2026 exhibitor directory Checked 26 Sept 2026
EV charging & on-board power
Source & evidence
Trade-fair listing Power supplies > Power supplies, DC output > AC / DC power supplies, battery charging [crosswalk: Power supplies > Power supplies, DC output > AC / DC power supplies, battery charging] electronica 2026 exhibitor directory Checked 26 Sept 2026
Locations & websites
1 location · 1 website
Shenzhen, China
8F, Bldg. A, Nanbiantou S&T Park, Tianyang 2nd Rd., Oriental Comm., Songgang Str., Bao'an Dist., 518105 Shenzhen, China
Trade-fair listing Power Electronics and Energy Technology (PE) [crosswalk: Power Electronics and Energy Technology (PE)] electronica 2026 exhibitor directory Checked 26 Sept 2026
Evidence & freshness
Every claim keeps its source. Company-reported information and independent verification are labelled separately.
Source & evidence
Trade-fair listing Power supplies > Power supplies, DC output > AC / DC power supplies, battery charging [crosswalk: Power supplies > Power supplies, DC output > AC / DC power supplies, battery charging] electronica 2026 exhibitor directory Checked 26 Sept 2026
Trade-fair listing Power supplies > Power supplies, DC output > AC / DC power supplies, battery charging [crosswalk: Power supplies > Power supplies, DC output > AC / DC power supplies, battery charging] electronica 2026 exhibitor directory Checked 26 Sept 2026
Trade-fair listing Power Electronics and Energy Technology (PE) [crosswalk: Power Electronics and Energy Technology (PE)] electronica 2026 exhibitor directory Checked 26 Sept 2026