Zonsan Celebrates 16 Years of Innovation: Inside a Leading Charger Manufacturer in China
Zonsan is 16 years old! 🎉🎉🎉
October 2025 marks the 16th anniversary of Shenzhen Zonsan Innovation Technology Co., Ltd. (“Zonsan” / “Zonsan Power”).
Since its establishment on October 19, 2009, Zonsan has grown into one of China’s professional charger & power adapter manufacturers, providing high-quality charging solutions to global brands, wholesalers, and consumer electronics companies.
Today, we look back on our journey, our manufacturing strength, and our commitment to the next era of fast-charging technology.
Quickly understand the basic information：Who Is Zonsan?
Zonsan specialize in chargers and adapters spanning 5W to 240W, covering consumer and commercial needs:
Fast charging series: GaN charger, PD charger, QC charger.
Daily use: Phone charger, wall charger, USB charger, Type-C charger.
High-power: Laptop charger, desktop charger.
Customizable: OEM/ODM solutions for brand-specific designs.
| Category | Details |
| Comoany Name | Shenzhen Zonsan Innovation Trchnology Co., Ltd. |
| Abbreviation | Zonsan / Zonsan Power |
| Founded | 2009-10-19 |
| Location | 2nd Floor, Wanhefeng Building, No.7-5, Xihuan Road, Longgang District, Shenzhen, China |
| Factory Area | 4685㎡ |
| Total Staff | 213 employees |
| R&D Team | 21 engineers(1000+ engineering projects completed) |
| Production Workers | 167 staff(More than 70% of the employees have 6 years of experience) |
| Office Staff | 25 employees |
| Charging Power Range | 5W - 240W |
| Trust is built on compliance. Zonsan holds: |
|
| Factory Certifications | BSCI, GRS, ISO9001:2015 |
| Product Certifications | CE, RoHS, CE, KC, FCC, KCC, ERP, EAC, GS, SAA, CCC, NOM, PSE, UKCA, SII, and more |
Fast charging series: GaN charger, PD charger, QC charger.
Daily use: Phone charger, wall charger, USB charger, Type-C charger.
High-power: Laptop charger, desktop charger.
Customizable: OEM/ODM solutions for brand-specific designs.
⚙️ Manufacturing & Quality System
Zonsan operates a complete charger manufacturing system, from PCBA SMT to assembly, aging test, and final QA.
We believe quality is non-negotiable.
✅ Quality Control Highlights
·Strict incoming material inspection (IQC)
·Online quality control per station (IPQC)
·100% aging test before shipment
·Over 3 rounds of QC checks on semi-finished & finished products
·Safety & reliability tests: temperature, load test, ESD, drop test, surge test
This ensures consistent performance and durability of every charger shipped.
📌 Current Capacity
·Monthly output: 300,000-500,000 units.
·Zonsan follows ISO9001:2015 quality standards and global certification requirements.
We believe quality is non-negotiable.
✅ Quality Control Highlights
·Strict incoming material inspection (IQC)
·Online quality control per station (IPQC)
·100% aging test before shipment
·Over 3 rounds of QC checks on semi-finished & finished products
·Safety & reliability tests: temperature, load test, ESD, drop test, surge test
This ensures consistent performance and durability of every charger shipped.
📌 Current Capacity
·Monthly output: 300,000-500,000 units.
·Zonsan follows ISO9001:2015 quality standards and global certification requirements.
Why Choose Zonsan? 7 Core Advantages
For B2B buyers (retailers, brands, wholesalers), we solve key pain points:
（1）OEM/ODM Customization Expertise
·Flexible MOQ: MOQ varies by model; custom orders typically 1000-3000 pcs depending on product watt.
·Custom options: Logo&Packging, Color matching, port configuration, foldable prongs, exterior design, and more.
（2）R&D Strength
·21 engineers (60% with 8+ years experience)
·Exclusive product design and internal structure
（3）Premium Raw Materials
·100% inspection of incoming components (capacitors, chips, cables)
·RoHS-compliant materials (no lead/cadmium)
·Longevity: 10,000+ insertion cycles for USB-C ports
（4）Production Control & Future Upgrades
2026 automation plan: Increase automated production lines to:
·Cut changeover time between models by 40%
·Integrate AI defect prediction (reduce rework by 20%)
·Lower energy consumption by 15% (align with GRS standards)
（5）Global Certification Readiness
·Pre-certified for 20+ markets (no extra waiting for CE/KC/FCC)
（6）Reliable Quality
·99.5% defect-free rate (industry average: 98%)
·Warranty：12-month global warranty
（7）Customer-Centric Service
·Dedicated account managers
·48-hour response for quality issues
·Free samples (1-3 units) for testing
🛠️ 2026 Plan(Expansion in progress):
Zonsan will add new automated production lines and upgrade lab & reliability equipment to further enhance capacity and fast-delivery capability.
For B2B buyers (retailers, brands, wholesalers), we solve key pain points:
（1）OEM/ODM Customization Expertise
·Flexible MOQ: MOQ varies by model; custom orders typically 1000-3000 pcs depending on product watt.
·Custom options: Logo&Packging, Color matching, port configuration, foldable prongs, exterior design, and more.
（2）R&D Strength
·21 engineers (60% with 8+ years experience)
·Exclusive product design and internal structure
（3）Premium Raw Materials
·100% inspection of incoming components (capacitors, chips, cables)
·RoHS-compliant materials (no lead/cadmium)
·Longevity: 10,000+ insertion cycles for USB-C ports
（4）Production Control & Future Upgrades
2026 automation plan: Increase automated production lines to:
·Cut changeover time between models by 40%
·Integrate AI defect prediction (reduce rework by 20%)
·Lower energy consumption by 15% (align with GRS standards)
（5）Global Certification Readiness
·Pre-certified for 20+ markets (no extra waiting for CE/KC/FCC)
（6）Reliable Quality
·99.5% defect-free rate (industry average: 98%)
·Warranty：12-month global warranty
（7）Customer-Centric Service
·Dedicated account managers
·48-hour response for quality issues
·Free samples (1-3 units) for testing
🛠️ 2026 Plan(Expansion in progress):
Zonsan will add new automated production lines and upgrade lab & reliability equipment to further enhance capacity and fast-delivery capability.
Factory FAQ: Answers to B2B Buyers’ Top Questions
Q1: Can you supply chargers for Apple & Samsung & Android devices?
A: Yes, we support QC/PD/PPS/AVS, as well as Samsung SuperCharge, iPhone Fast Charge, and are compatible with charging most devices.
Q2: What’s the minimum order quantity (MOQ)?
A: MOQ varies by model; custom orders typically 1000-3000 pcs depending on product watt.
Guaranteed Brand New: We only produce the customer's products after receiving the project.
Q3: How long does it take for customized products to obtain certifications such as CE/RoHS/KC/ETL/FCC/EAC?
A: Most of our products already have the relevant certifications. For ODM customized products, 30-60 days (The exact time depends on the certificate type).
Q4: Can you help with packaging design for retail?
A: Yes – our design team can provide basic design drafts (packaging boxes, labels) for OEM orders.
Q5: Lead time?What’s your delivery time for urgent orders?
A: Mass production: 30-35 days after sample confirmation.
Rush production (5,000 units) in 20 days (with 10%-20% premium).
Q6: Do you offer after-sales support for overseas buyers?
A: Yes, 12-month warranty.
Q7: How do I verify your factory qualifications？
A: We provide BSCI audit reports, SGS test certificates, and Online factory tours.
Q8: What’s the payment term for new clients?
A: 30% deposit, 70% before shipment.
Q9: Obtain a sample?
A: Yes. Contact us to request samples.
Celebrating 16 Years: Invitation to Partner
For 16 years, Zonsan has remained committed to engineering-driven manufacturing, quality assurance, and global fast-charging innovation. Has grown with our clients—from small orders to long-term partnerships.
As we enter a new era of GaN, PD 3.1, PD 3.2, AVS, and 240W fast charging, Zonsan continues to support global partners with:
✅ Reliable charger manufacturing
✅ Strong R&D and customization
✅ Certified quality and global compliance
✅ Stable supply chain and long-term cooperation
🤝 Welcome Global Buyers
Whether you are a brand, importer, distributor, or e-commerce seller, Zonsan welcomes you to visit our factory, request samples, and collaborate for long-term success.
📩 Contact us to discuss your charger project!
Q1: Can you supply chargers for Apple & Samsung & Android devices?
A: Yes, we support QC/PD/PPS/AVS, as well as Samsung SuperCharge, iPhone Fast Charge, and are compatible with charging most devices.
Q2: What’s the minimum order quantity (MOQ)?
A: MOQ varies by model; custom orders typically 1000-3000 pcs depending on product watt.
Guaranteed Brand New: We only produce the customer's products after receiving the project.
Q3: How long does it take for customized products to obtain certifications such as CE/RoHS/KC/ETL/FCC/EAC?
A: Most of our products already have the relevant certifications. For ODM customized products, 30-60 days (The exact time depends on the certificate type).
Q4: Can you help with packaging design for retail?
A: Yes – our design team can provide basic design drafts (packaging boxes, labels) for OEM orders.
Q5: Lead time?What’s your delivery time for urgent orders?
A: Mass production: 30-35 days after sample confirmation.
Rush production (5,000 units) in 20 days (with 10%-20% premium).
Q6: Do you offer after-sales support for overseas buyers?
A: Yes, 12-month warranty.
Q7: How do I verify your factory qualifications？
A: We provide BSCI audit reports, SGS test certificates, and Online factory tours.
Q8: What’s the payment term for new clients?
A: 30% deposit, 70% before shipment.
Q9: Obtain a sample?
A: Yes. Contact us to request samples.
Celebrating 16 Years: Invitation to Partner
For 16 years, Zonsan has remained committed to engineering-driven manufacturing, quality assurance, and global fast-charging innovation. Has grown with our clients—from small orders to long-term partnerships.
As we enter a new era of GaN, PD 3.1, PD 3.2, AVS, and 240W fast charging, Zonsan continues to support global partners with:
✅ Reliable charger manufacturing
✅ Strong R&D and customization
✅ Certified quality and global compliance
✅ Stable supply chain and long-term cooperation
🤝 Welcome Global Buyers
Whether you are a brand, importer, distributor, or e-commerce seller, Zonsan welcomes you to visit our factory, request samples, and collaborate for long-term success.
📩 Contact us to discuss your charger project!