About Us
ZK TECHNOLOGY — Your Trusted Vehicle Power Manufacturer Since 1997
Founded in 1997 (formerly Zhongkai Electronics), ZK TECHNOLOGY is an integrated manufacturer combining R&D, production and global sales. We focus on vehicle jump starters, smart battery chargers and magnetic components, delivering standard‑compliant products to customers across more than 50 countries and regions.
OUR STORY
Who we are
Established in 1997 in Dongguan, Guangdong, ZK TECHNOLOGY operates 5 production bases across China and Vietnam. We integrate design, R&D, manufacturing and worldwide sales. Our product portfolio covers automotive jump starters, marine & RV smart chargers as well as magnetic components for new‑energy applications. With strict international quality standards, we serve over 200 global partners, with 70% of our output exported overseas.
OUR CAPACITY
At A Glance
Established 1997
Founded with nearly 30‑year manufacturing experience
35,000+ ㎡
Total R&D & production base area
1000+ Staff
Experienced team including 40+ R&D engineers
15 Automated Lines
High‑efficiency automated production
5 Million+
Jump starters cumulative shipment
1 Million+
Smart battery chargers output
600M+ RMB
Annual production value
5 Bases
Manufacturing sites in China & Vietnam
OUR FACILITIES
5 Production Bases in China & Vietnam
Jump starters, chargers, transformers & inductors
WHAT WE MAKE
Three Core Business Segments
Three Core Business Segments
For 12V passenger cars & 12/24V heavy‑duty commercial vehicles. Multi‑functional models integrate jump‑start, air compressor, power bank and emergency lighting.
Smart Battery Chargers
9‑stage smart chargers for car, motorcycle, RV and marine use. Patented multi‑bank marine chargers specially designed for yachts & boats.
Magnetic Components
Network transformers, LLC transformers, PFC inductors for vehicle BMS, on‑board chargers and EV wireless charging systems.
PRODUCTION WORKFLOW
Full In‑house Manufacturing From SMT To Packaging
We complete every production step in‑house: SMT mounting, PCB fabrication, assembly, aging test, lab validation and final packaging.Our MES system achieves full‑batch traceability.
Our complete 9‑step production workflow:
1. Material incoming
2. IQC incoming inspection
3. SMT production
4. Product assembly
5. In‑line patrol inspection
6. High‑temperature aging test
7. Laboratory reliability testing
8. Finished‑goods warehousing
9. OQC pre‑shipment inspection
QUALITY ASSURANCE
Multi‑level Testing & Global Certifications
R&D & CUSTOMIZATION
Powerful R&D & One‑stop OEM / ODM Solutions
R&D
Our in‑house R&D team includes over 40 engineers. We own 30+ invention patents and more than 100 registered patents & trademarks. AI‑assisted development covers hardware, firmware, charging‑algorithm, mechanical structure and ID design.
OEM ODM
✅ OEM: Manufacture strictly according to your specifications ✅ ODM: Full service from concept, mold development, certification to packaging ✅ Private‑label: Support custom logo & packaging; our existing brands: JUMP MONSTER, ROAROAD etc.
Development cycle
| Project Type | Sample Lead Time | Mass Production |
|---|---|---|
| OEM | 4‑6 weeks | 8 weeks |
| ODM | 8‑12 weeks | 12‑16 weeks |
Let’s Build Your Next Power Product
Contact us for samples, quotation, technical documents and custom project consultation.