Fast Charging & Adapters
Precision Power for a Connected World
A 5W–360W portfolio spanning wall-mount, desktop, linear-actuator, battery chargers and PD fast charging — powering brands in 50+ countries.
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A 5W–360W portfolio spanning wall-mount, desktop, linear-actuator, battery chargers and PD fast charging — powering brands in 50+ countries.
An international professional power manufacturer integrating R&D, manufacturing and sales.
Dongguan Sunun Power Co., Ltd. was founded in 2008 (originally Shenzhen Sunun) and is headquartered in Houjie Town, Dongguan, Guangdong. As an international professional power manufacturer and national high-tech enterprise, we focus on five product lines — wall-mount, desktop, linear actuator, battery chargers and PD fast chargers — plus custom power board services scaling up to 360W.
The company operates a 12,000 m² facility with 420+ employees and a monthly capacity of 3 million units, reaching RMB 305 million in 2025 sales. We serve renowned brands including Blink, Honeywell, Philips, hama, Changhong, Ecovacs and Tineco, and established an overseas manufacturing base in Vietnam in 2025.
A complete adapter portfolio from 6W wall-mount to 360W custom power boards, spanning consumer electronics to industrial applications.
End-to-end capabilities from R&D and manufacturing to delivery — every adapter built to be trusted.
30+ R&D engineers and 15+ senior project engineers — 3–4 week delivery for low-power solutions, 6–8 weeks for high power, with 3–7 day rapid sampling.
Certified to ISO 9001/14001/45001, QC 080000 and ISO 13485 systems, backed by 14 categories of reliability testing including EMI, surge and thermal-shock testing.
12,000 m² Dongguan Houjie facility with 6 lines producing 100K+ units daily — 120K SMT boards and 130K AI-insertion boards per day.
400+ product certificates covering IEC 62368/61558/60335/61347 safety standards, serving markets worldwide.
The reliable choice for every power scenario
Latest updates and industry insights from SUNUN Power
Tell us your application scenario and input/output requirements — SUNUN Power engineers will respond with a proposal within 24 hours.