Shenzhen CHANZEHO Technology Co., Limited — Power Adapters, Chargers & Appliance Control Boards
2026-08-31 · Consumer Electronics · Shenzhen · Manufacturing
Shenzhen CHANZEHO (CZH) Technology Co., Limited is a Shenzhen-based national high-tech enterprise founded in 2009 that specializes in the R&D, production, and sales of power adapters, battery chargers, and control boards for home appliances. Based in the Pingshan District, the company operates from a roughly 20,000-square-meter facility and reports shipping around 20 million units a year, with output value exceeding 200 million RMB and more than 450 employees including 50+ R&D engineers.
Company overview
CHANZEHO's trajectory shows steady scaling: founded in 2009, it entered the robotic vacuum cleaner market around 2012 (partnering with Haier), built its own factory and established a Hong Kong company for global trade in 2016, and moved into its dedicated industrial park in 2020 with SMT, wire-harness, and injection-molding workshops. The company lists recognized appliance customers including Xiaomi, Midea, Haier, Whirlpool, Supor, and Joyoung, and reports exports to over 30 countries across Europe, the US, Japan, South Korea, Australia, and New Zealand. (Verify current customer relationships and figures directly before relying on them.)
Main products
The product line centers on power and appliance electronics:
- Power adapters — AC/DC switching power supplies for consumer and household devices.
- Battery chargers — charging units for a range of battery-powered devices.
- Home-appliance control boards — PCBA / control electronics for appliances such as robotic vacuums and kitchen/large appliances.
- PCBA design services — design and manufacturing of printed circuit board assemblies.
The combination of power supply plus appliance control boards makes CHANZEHO a fuller-vertical electronics partner than a single-category charger maker — relevant if your product sits in the smart-appliance or power-supply space.
Certifications & compliance
CHANZEHO reports holding a wide range of certifications: ISO (9001:2015 quality), RoHS, REACH, CE, FCC, BSMI, SAA, EAC, IRAM, NCC, UKCA, KC, PSE, BIS, GS, and ETL/UL. The set spans the EU (CE, GS, UKCA, RoHS, REACH), North America (FCC, UL/ETL), Latin America (IRAM/NCC), Asia-Pacific (KC, PSE, BSMI, BIS), Europe/EAEU (EAC), and Australia (SAA). As always, confirm the specific certificate matches the exact model you plan to buy.
Key facts at a glance
| Company name | Shenzhen CHANZEHO Technology Co., Limited |
| Established | 2009 |
| Location | Pingshan District, Shenzhen, Guangdong, China |
| Business type | National high-tech manufacturer |
| Main products | Power adapters, battery chargers, appliance control boards, PCBA design |
| Services | OEM / ODM / PCBA design / R&D |
| Certifications | ISO 9001, RoHS, REACH, CE, FCC, BSMI, SAA, EAC, IRAM, NCC, UKCA, KC, PSE, BIS, GS, ETL/UL |
| Reference customers | Xiaomi, Midea, Haier, Whirlpool, Supor, Joyoung (verify directly) |
| Official profile | qianzehao.en.made-in-china.com |
Contact & how to reach them
For current contact details, sales representatives, catalog, and live pricing, check the company's Made-in-China showroom (qianzehao.en.made-in-china.com). Verify a live contact person and the business license before sending any deposit — see our supplier verification guide for the checklist. Confirm MOQs, lead times, and model-specific certifications for your exact product.
Why this matters for buyers
CHANZEHO is an example of a larger, vertically integrated Shenzhen power-electronics supplier: national high-tech status, a 20,000 m² factory, 20M+ annual unit shipments, appliance-tier customers, and a very broad certification set. If you need power adapters, chargers, or appliance control boards at serious volume, this is the calibre of supplier to compare against — but always verify figures, customer claims, and certification scope directly.