partnership@portablecharger.com
+86 755 8888 6688

Manufacturing Excellence, End-to-End

Two strategic production hubs. One parent company advantage. Full OEM/ODM capabilities from concept to mass production. Discover why 10,000+ brands trust us as their manufacturing partner.

The Manufacturing Edge

Why Brands Choose Us

We don't just operate a marketplace — we're a true manufacturing platform with our own facilities, parent-company cell supply, and end-to-end quality control.

Vertical Integration

From lithium cell (via 锂能公司) to finished product, we control the entire value chain — better quality, better pricing.

Full Customization

Industrial design, mold development, custom PCBs, branding, packaging — everything tailored to your brand.

Fast Lead Times

15-day tooling for existing molds. 30-45 days for new molds. 25-30 days mass production. Industry-leading speed.

Certified Quality

ISO 9001:2015, BSCI, FCC, CE, RoHS, UL, PSE, KC. Every product fully certified for your target market.

Dual-Hub Strategy

Shenzhen + Henan = Optimal Manufacturing

By strategically locating our capabilities across two complementary regions, we deliver the perfect balance of innovation, quality, and cost efficiency.

📍 Shenzhen, Guangdong

Innovation & R&D Hub

Located in the electronics capital of the world, our Shenzhen facility is the brain of our operation. Specializing in R&D, rapid prototyping, industrial design, mold development (套料/壳料), and high-precision low-volume manufacturing.

Core Capabilities

  • ✓ Industrial design studio
  • ✓ Mold design and tooling (套料)
  • ✓ Rapid prototyping (7-day turnaround)
  • ✓ Pilot runs (500-5,000 units)
  • ✓ High-mix flexible production
  • ✓ Quality engineering & testing lab
42,000
m² Floor Space
800+
R&D Engineers
8M
Units / Month
📍 Henan Province

Scale & Mass Production Hub

Our Henan facility is the muscle — purpose-built for high-volume production with state-of-the-art automated lines. Located in central China with superior rail and logistics infrastructure for global export.

Core Capabilities

  • ✓ 12 fully automated SMT lines
  • ✓ Cell pack assembly (Li-Po, 18650, 21700)
  • ✓ High-volume injection molding
  • ✓ Laser engraving & silk-printing
  • ✓ Automated testing & QC
  • ✓ Direct export logistics hub
85,000
m² Floor Space
1,500+
Production Staff
20M
Units / Month
套料 / 壳料 / Mold Advantage

China's Largest Portable Charger Mold Library

We own the molds. That means faster lead times, lower tooling costs, and immediate scalability. Our 5,000+ existing molds cover every category, every style, every form factor in the industry.

5,000+
Existing molds ready for production
$0
Mold cost for existing designs (just MOQ)
15 days
From mold selection to first article
45 days
New custom mold development
Our Process

From Concept to Global Shipment

A proven 6-step OEM/ODM process refined over 15+ years and 10,000+ successful product launches.

1

Discovery

Requirements, target market, target price

2

Design

Industrial design, 3D mockups, engineering

3

Prototyping

3D printing, CNC, first samples in 7 days

4

Tooling

Mold fabrication, 30-45 days

5

Production

Mass manufacturing with rigorous QC

6

Shipment

Global logistics with DDP terms

Minimum Order Quantities (MOQ)

Flexible MOQs to match businesses at every stage, from startups to global brands.

Service Type Description MOQ Lead Time Sample Cost
Stock Designs (套料) From our existing mold library, custom branding 500 units 15-20 days Free*
OEM (Stock + Branding) Custom logo, packaging, color 1,000 units 20-25 days Free*
ODM (Custom Design) New industrial design + mold 3,000 units 45-60 days $500-2,000
Full Custom (Deep ODM) Custom PCB, custom cell, custom shell 5,000 units 60-90 days $1,500-5,000

* Free samples with refundable deposit · Specifications subject to negotiation for orders above 50,000 units

Quality First

Rigorous Quality Assurance

Every unit passes through our 12-point quality inspection process, from incoming materials to final shipment.

Incoming Material Inspection

Every cell batch tested for capacity, voltage, internal resistance before assembly.

In-Process Quality Control

Statistical process control at every production stage with real-time monitoring.

Final Product Testing

100% capacity verification, charge/discharge cycle, output voltage, and short-circuit testing.

Aging & Burn-In Tests

12-hour continuous charge/discharge cycle to identify early-life failures before shipment.

Drop & Vibration Tests

Mechanical stress testing from 1.5m drops to ensure real-world durability.

Temperature & Humidity

-20°C to 60°C thermal cycling and 95% humidity testing for global climate resilience.

Certified for Every Market

All products manufactured under strict international quality and safety standards.

ISO 9001
Quality Management
ISO 14001
Environmental
BSCI
Social Compliance
SA8000
Social Accountability
FSC
Sustainable Materials
SEDEX
Ethical Trade

Ready to Start Your OEM/ODM Project?

From concept sketches to mass production and global shipment — we're your end-to-end manufacturing partner.

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