Welink Energy All-in-One ODM & OEM Solutions for Global Shared Charging Brands

Welink Energy is an 8-year high-tech manufacturer specializing in shared power bank R&D and production. We deliver full-spectrum ODM & OEM customized solutions for global startups, brand operators and cross-border exporters, covering hardware customization, independent app development, mass manufacturing and overseas market operation support.

five Core Competitive Edges for Partners

Large Automated Production, Cost-Effective Sourcing

We operate a 20,000㎡ fully automated manufacturing base, with an annual output of 800,000 charging stations and 6 million power banks. Direct factory supply eliminates middleman markups, cutting bulk procurement costs by 15%-20% compared to market averages.
Complete Global Export Certifications & Independent IP Portfolio
We hold over 60 self-developed patents including proprietary 22.5W fast charging technology. All products pass CE, FCC, RoHS, UN38.3, 3C and other mainstream certifications, supporting sales in more than 30 countries throughout Europe, Southeast Asia and the Middle East.

Flexible MOQ, Support Small Trial Orders

Unlike traditional manufacturers with high order thresholds, we accept small-batch cooperation. Custom samples are ready within 3 working days, and mass production is completed in 30-45 working days, enabling low-risk startup for new market entrants.

Global Service Network & Regional Overseas Warehouses

We maintain over 200 domestic agents covering 60+ Chinese cities, alongside three overseas warehouses located in Singapore, the United States and Germany. Our client repurchase rate reaches 85%, with fast local spare parts delivery to slash downtime.

Comprehensive Product Portfolio for Scenario Customization

A07 Series: Cost-effective models for restaurants, convenience stores
A08 Series: Touchscreen terminals for KTVs and hotels
A09 Series: Large advertising display kiosks for shopping malls & transport hubs

Three Brand-Building Customization Packages

 End-to-End Full Customization Service

Our one-stop service covers brand design, mold development, sample validation, mass production, strict QC and full after-sales backup.
We develop exclusive white-label rental apps and merchant backends, compatible with mainstream payment channels including Alipay, WeChat, PayPal, Visa and regional local e-wallets. We also provide offline site layout guidance for local operations.
All equipment comes with a 1–2 year global warranty. Over 70% software failures can be fixed remotely; spare parts dispatched from overseas warehouses arrive within 3 days to reduce maintenance expenditure.

Proven Global Cooperation Success Stories

Case 1: ChargeFuze (United States)

The client possessed abundant offline venue resources yet lacked internal hardware & R&D teams, plus no experience in FCC and UL certification. Independent R&D would take 6–12 months with huge capital outlay; third-party rental platforms deducted 5%-10% transaction commissions. The brand sought self-controlled revenue channels and differentiated fast-charging hardware.
Our Customized Solution
Full ODM cooperation: Customized A07 & A08 units equipped with 22.5W fast charging, exclusive brand rental app, complete US certification filing, integration of local payment gateways and Google Maps. The brand launched a small-scale trial run of 500 units in New York and Los Angeles before large-scale rollout.

Achievements

Ranked among Top 5 shared charging brands in the US within 2 years, with 5,000+ deployment sites across 28 states. All rental revenue flows directly to the brand without platform deductions. Annual turnover hit 120 million USD with an ROI exceeding 300%, and consistent repeat orders are placed year-round.

Case 2: Local Shared Charging Startup (Singapore)

Limited startup capital blocked large-volume purchases; no in-house technical team to develop apps or integrate GrabPay & GoPay. Local consumers were unwilling to download standalone applications for temporary charging.
Our Customized Solution
Delivered 1,200 sets of A07 equipment; samples finished within 3 days and full batch shipped in 35 days. Developed app-free QR code rental system, integrated local e-wallets and Google Maps, and provided remote guidance on pricing strategies and venue selection.

Achievements

Covered 80% of Singapore’s convenience store network within one year. Each unit generates around 1,500 RMB monthly profit, with full investment recovered in merely 4.5 months. It has grown into a leading local brand with 100% client satisfaction and continuous repeat orders