
Lexiang
Power
Switching power supply, charger and adapter manufacturer with its own plant in Yichang, Hubei and a head office in Shenzhen. From 1 W to 240 W: USB and USB-C PD chargers, wireless chargers, wall and desktop adapters, LED drivers and open-frame boards — in US, EU, UK, AU, CN and interchangeable-plug versions.
Plant
Assembly
SMT Line
Wave Solder
Burn-in
One platform, every plug on the map.













1 W to 240 W, designed and built in-house.
USB Chargers · 1–10 W
Compact USB-A and USB-C wall chargers built for phone, wearable and small-appliance brands. Plug bodies for US, EU, UK, AU and CN, with fixed-blade and folding-pin housings.
USB-C PD Fast Charging
USB Power Delivery chargers for phones, tablets and laptops. Housing tooling is shared across the PD range so a private-label variant does not need new mould investment.
Wireless Chargers · 5–15 W
Qi charging pads, in-wall units and multi-device stands, with output steps of 5 W, 7.5 W, 10 W and 15 W. Two Chinese patents are held on the multi-function wireless charger design.
AC/DC Wall Adapters · 1–65 W
The volume core of the business: 1–6 W, 9–18 W, 12–24 W, 24–42 W and 45–65 W wall-plug adapters, including interchangeable-plug kits that ship one SKU to several markets.
Desktop Adapters · 90–240 W
90–150 W and 120–240 W desktop bricks in both power mode (fixed output) and charging mode (CC/CV with charge-status LED) for battery-powered equipment.
LED Drivers · 12–36 W
Constant-current and constant-voltage drivers for LED modules and fixtures, in wall-plug and desktop formats, including high-power-factor variants.
Open-frame & Built-in Supplies
5–240 W open-frame PCB assemblies for equipment makers who integrate the supply into their own enclosure, plus 90–200 W projector built-in modules.
In-house Test Lab
Lead-free wave soldering, salt-spray chamber, high/low-temperature chamber, automated burn-in racks, in-process combined testers, drum-drop and cable-flex testers, UV laser marking and ultrasonic welding.
Certification is granted per model — ask for the one that covers yours.
Safety approvals for power supplies — UL, ETL, CE, GS, CCC, CQC — are issued against a specific model or model family, are held by a named legal entity, and carry their own expiry date. Lexiang has held files under all of the above across its range. Before you place an order, ask for the certificate covering your exact model and check three things on the document itself: the issuing body, the holder name, and the validity date. ChinaMakersHub does not restate a supplier’s certificate validity on its behalf — we tell you what to ask for.
A Hubei plant with a Shenzhen front door.
Lexiang Power operates through two companies. The factory is Yichang Sanshengyuan Technology Co., Ltd., set up in 2012 in Yiling District, Yichang, in Hubei province — a 5,000 square metre plant that designs and produces switching adapters, chargers, transformers, cables and wireless chargers. The commercial head office is Shenzhen Enjoy Charging Technology Co., Ltd., established in 2019 in Bao’an District, Shenzhen, which handles engineering front-end work, certification and export. Both trade under the SPPS brand.
That split is common in Chinese power electronics and it is worth understanding rather than glossing over. Inland Hubei gives the group lower labour and floor cost than a coastal plant of the same size; Shenzhen gives it same-day access to the component market, the test houses and the freight forwarders. For a buyer the practical question is simply which of the two entities will sign your contract, issue your invoice, and appear on your certificates — ask early, because the answer affects your documentation.
The plant employs more than 200 people, of whom over 40 are engineering and quality staff. Stated annual capacity is five million chargers and five million power supplies. Output is split roughly 40% domestic China, 40% Europe and North America, and 20% Southeast Asia, reaching more than forty countries. By product, chargers account for about half of volume, wall and desktop adapters for around 30%, and car and wireless chargers for the remainder.
What makes the range useful to a mid-size brand is its breadth on one housing platform. The same internal design is tooled for US, EU, UK, AU and CN plug bodies, and the interchangeable-plug kits let a single SKU cover several markets without a separate mould, a separate stock line or a separate safety file for each plug variant. At the top of the range the desktop supplies come in two behaviours — power mode with a fixed output, and charging mode with constant-current/constant-voltage control and a charge-status LED — so battery-powered equipment can be served from the same mechanical footprint.
Testing is done on site: lead-free wave soldering, salt-spray and high/low-temperature chambers, automated burn-in racks, in-process combined testers, plus drum-drop and cable-flex rigs for the mechanical side. The company holds two Chinese patents on its multi-function wireless charger, both registered to the Shenzhen entity.
From one Hubei plant to forty-odd export markets.
Yichang plant established
Yichang Sanshengyuan Technology Co., Ltd. is set up in Yiling District, Yichang, Hubei, to design and produce switching power adapters, chargers, transformers, cables and wireless chargers.
North American safety files opened
Safety certification files are opened for the power-supply range under UL 60950-1, UL 1310 and CSA C22.2, covering models built at the Yichang plant.
Shenzhen head office established
Shenzhen Enjoy Charging Technology Co., Ltd. is established in Bao'an District, Shenzhen, adding a commercial and engineering front-end to the Hubei plant.
Wireless charging line and patents
The wireless charging range is launched. Two Chinese patents — one utility model and one design — are granted to the company on the multi-function wireless charger.
Joins ChinaMakersHub
Onboards as a CMH-listed factory (CMH-F-K3PW7Q), opening the range to overseas buyers through the platform.
Sourcing guides for this category
CE, FCC and Product Certification for China-Made Goods
Shenzhen Electronics Manufacturing: Sourcing PCBs, Components and Assemblies
Importing from China: The Compliance Checklist by Market
What Documents to Request From a Chinese Supplier Before Your First Order
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Frequently Asked Questions
What does Lexiang Power manufacture?
Lexiang Power manufactures switching power supplies, chargers and adapters from 1 W to 240 W. The range covers 1-10 W USB wall chargers, USB-C PD fast chargers, Qi wireless charging pads and multi-device stands, 1-65 W AC/DC wall adapters, 90-240 W desktop adapters, 12-36 W LED drivers, 90-200 W projector built-in supplies and 5-240 W open-frame boards. Plug versions include US, EU, UK, AU, CN and interchangeable-plug kits.
Where is the factory, and is it the same company as the sales office?
There are two entities. Manufacturing is done by Yichang Sanshengyuan Technology Co., Ltd. at a 5,000 m2 plant in Yiling District, Yichang, Hubei, operating since 2012. The head office and commercial entity is Shenzhen Enjoy Charging Technology Co., Ltd., established in 2019 in Bao’an District, Shenzhen. Ask which entity will appear on your contract, invoice and certificates before you place an order.
What safety certifications do the products carry?
Certification for power supplies is granted per model, not per company, and each certificate carries its own validity date. Lexiang has held UL, ETL, CE, GS, CCC and CQC files across its range and builds to IEC/EN 62368-1, UL 60950-1, UL 1310 and GB 4943.1. Ask for the certificate that covers your exact model and check the issuing body, the holder name and the expiry date before you commit. ChinaMakersHub does not restate certificate validity on a supplier’s behalf.
What is the production capacity?
The Yichang plant is 5,000 m2 with over 200 staff, of whom more than 40 are engineering and quality personnel. Stated annual capacity is 5 million chargers and 5 million power supplies. In-house test equipment includes lead-free wave soldering, salt-spray, high/low-temperature chambers, automated burn-in racks, drum-drop and cable-flex testers.
Does Lexiang Power do OEM and ODM?
Yes. The company designs and produces to customer specification as well as supplying its own SPPS-branded range. Roughly 40% of output goes to Europe and North America and 20% to Southeast Asia, across more than 40 countries. Contact Lexiang through ChinaMakersHub for MOQ, sampling lead time and current pricing.
Talk to Lexiang Power directly.
Send your output voltage and current, plug markets, target quantity and any certification you need, and the team will come back with a specification and a quote.
