POWDEX
WHY CHOOSE US?
Focus & Expertise
18 years of OEM/ODM charger manufacturing expertise.
In-house Manufacturing Capability
HQ in Shenzhen, 3 Lianjiang factories, 100+ auto/semi-auto machines and 230 skilled staff. Daily capacity >200,000 units for stable supply & on-time shipment.
Strict Quality Control
Full-process QC: IQC, SMT & injection IPQC, function test, visual check, power aging and safety sampling. Batch reliability testing ensures low defect rate, safe and stable products.
Trusted and Professional Customization Services
Full-chain customization on design, specs and packaging. Dedicated after-sales team with multiple solution options, all commitments are100% fulfilled.
About Us
Shenzhen Powdex Technology Co., Ltd. is a professional OEM & ODM manufacturer of fast chargers, PD adapters, GaN chargers, and high-speed charging cables based in Shenzhen, China.
Your Trusted OEM / ODM Partner for Charging Accessories
With 18 years of charging industry experience, we help global partners bring competitive charging products to market reliably.
We support both ODM custom development and OEM production for consumer brands, distributors, wholesalers and private-label e-commerce sellers. Our complete in-house production lines ensure stable quality and on-time shipment for all bulk orders.
Factory View
SMT Placement and Wave Soldering Workshop
Precise PCB assembly with advanced SMT placement and wave soldering lines. Strict in-line IPQC is implemented to guarantee stable circuit performance for all charger boards.
Injection Molding Workshop
In-house injection molding for charger housings. We control shell quality, color consistency and production lead time directly without outsourcing. Custom mold development available for OEM/ODM orders.
Laser Marking Area
High-precision laser marking for logos, model numbers and safety specifications. Permanent, clear marking meets global certification requirements for charger labels.
Aging Test Room
Full-load power aging for finished chargers. Continuous burn-in screening eliminates potential defects, ensuring long-term safety and reliability before shipment.
Wire Drawing Equipment
In-house wire drawing to produce copper conductors, stabilizing raw material quality for charging cables.
Automatic Forming, Welding & Visual Inspection
Integrated machines for cable molding, welding and visual check, improving consistency & production efficiency.
Solder Joint Inspection
Skilled workers inspect solder joints one by one to rule out hidden connection defects.
Finished Product Testing
Functional testing on completed cables to verify conductivity and charging performance before packing.