Shenzhen Sunlight Electronic Tech Co., Ltd — Charger & Power Supply Manufacturer
2026-08-29 · Consumer Electronics · Shenzhen · Manufacturing
Shenzhen Sunlight Electronic Tech Co., Ltd is a Chinese manufacturer focused on battery charging and portable power products. The company was established in 2009 and is based in Longhua, one of Shenzhen's manufacturing districts. If you're sourcing chargers, adapters, power banks, or related power accessories from China, Sunlight is a representative example of the kind of mid-size, export-oriented manufacturer you're likely to deal with.
Company overview
Sunlight describes itself as a professional manufacturer specializing in battery chargers, power supplies, and related products. It operates with a full in-house structure: a management team, a dedicated R&D team, and a production team. According to its public profile, the company's monthly output can reach around 1.5 million pieces — a sign it has real production capacity rather than simply reselling goods. It is classified as a manufacturer (rather than a trading company), and lists its main markets across the Americas, Europe, and Asia, with customers in countries including the U.S., Canada, the U.K., Germany, France, Japan, and Australia.
Main products
The product range sits squarely in the consumer-electronics power category:
- Battery chargers — for phones, tablets, and other rechargeable devices.
- Power adapters — wall chargers and travel adapters across common voltages and plug types.
- Portable power banks — rechargeable batteries in various capacities.
- Car chargers — in-vehicle USB and 12V charging accessories.
- Portable solar power supplies — solar-charged battery packs for outdoor and off-grid use.
- USB cables — associated charging and data cables.
Unusually for many low-budget accessory makers, Sunlight emphasizes eco-friendly and portable product design, which is reflected in the certifications it holds.
Certifications & compliance
The company states it produces in line with a set of international standards — useful if your target market requires specific compliance. These include ISO 9001 for quality management, plus CE, UL, FCC, PSE, EUP, and RoHS. For a buyer importing into Europe or North America, UL/FCC (North America) and CE/PSE (Europe/Japan) coverage on power products is a practical plus, since chargers and adapters are heavily regulated markets.
Key facts at a glance
| Company name | Shenzhen Sunlight Electronic Tech Co., Ltd |
| Established | 2009 |
| Location | Longhua, Shenzhen, Guangdong, China |
| Business type | Manufacturing |
| Monthly output | Up to ~1.5 million pieces |
| Certifications | ISO9001, CE, UL, FCC, PSE, EUP, RoHS |
| Main markets | Americas, Europe, Asia |
| Official website | www.szwyf.com |
Contact & how to reach them
For the most current contact details, sales representatives, and up-to-date line-sheet, check the company's official website (www.szwyf.com) or its supplier profile. As with any China supplier, verify a live contact person and business license before sending a deposit — see our supplier verification guide for the exact checklist.
Why this matters for buyers
Sunlight is a good template for what a reliable Shenzhen power-accessories manufacturer looks like: a real production line with scale, international certifications, and export experience across multiple regions. When shortlisting suppliers in this category, look for the same markers — actual manufacturing, certifications relevant to your market, and verifiable export history — before you commit.