ZONSAN has been started to develope and produce phone charger, desktop charger, wall charger, GaN charger for over 15 years.
Our quality control system is based on BSCI/ICS/ISO9001 which ensure you the quality and push you to get more sales.
We have now developed the demand for 240w phone chargers and are one of the few manufacturers in the market that can produce 240w phone chargers.
We have a wide range of chargers that support GaN, QC, PD, fast charging, and multi port choice. You can contact our sales to recommend the best charger model for your local market.
Customize Phone Charger for Your Brand
All ZONSAN OEM/ODM phone chargers are designed with six main protections: overcurrent protection, input overvoltage protection, output overvoltage protection, short circuit protection, over charging protection, temperature protection. These protections give you peace of mind when charging your various digital devices.
Strict Quality Control Process for Your Bulk Cell Phone Charger
As a professional phone charger factory, ZONSAN adopt top ERP management system to promote management level.
And we have a standardized QC process. The whole production process covers incoming material testing, semi-finished product testing, functional testing, aging testing, appearance testing, etc. At present, our defective rate can be controlled at about 2‰. This defective rate in the industry is an excellent performance.
In addition, in order to meet the customer's needs for inspection of goods. We can also provide you with a variety of functional inspection equipment. Your company only need personnel to come over for on-site inspection. Learn More
charger & certification
repair welding inspection
semi-finished product inspection
integrated electrical performance test
Circuit diagram design
Why Choose ZONSAN & What ZONSAN Can Do For You?
Why Choose ZONSAN?
1. Passed ISO9001/ICS/BSCI quality management system
2. Passed various product certifications including KC/CB/CE/FCC/ROHS
3. Strong R&D team and strict quality control and production process
4. Focusing only on chargers. Provide a variety of chargers from 5w-240w
5. More than 500 satisfied customers from from all over the world.
6. 7*24 hours service
What ZONSAN Can Do For You?
1. Customized logo: Support silk printing and laser engranving
2. Customized color box and carton
3. Customized charger specification labels
4. We can assist in the procurement of third-party data cables and quality control of data cables. And complete the packaging of the charger and data cable.
5. Charger ID design
6. Customized charger specifications
The reliability test include the printing content check and test, impact test , function test, pressure test, fireproof test, salt spray test, aging test, high temperature test, drop test, disassembly test.
Did you define strategies for possible productions stops?
Did you Implement Risk Management?
How long are the documents kept? Which documents?
What is your MOQ of wholesale phone charger?
Our MOQ of customization is 1000 pcs. But the sample MOQ can be one.
What do you do to keep the quality for mass production before shipment?
Sampling standard:MIL-STD-105E-Ⅱ, judge standard: CRITICAL-0, MAJOR-0.65,MINOR-1.0 Other details check: 1.Copper plug: (rusty, oxidized, dirty, poor plating, exposed copper) 2.Outlook (particles, dirt, foam, color difference, deformation, shrink, scratch) 3.Wire: exposed copper, scratches, scratches, blistering, deformation, crushing, color difference 4.Structure and size: visible objects inside the housing 5.PCBA： S/R tail shake test, over-edge and dirty 6.Electrical test: conventional characteristic test, aging for more than 2 hours 7.High voltage test 8.Nameplate, assembly, and other inspections 9.Packaging: Quantity,layout, damage and dirty on the color box 10.Regular Reliability test 11.Submit QC report and recheck by the team leader
From incoming materials to shipment, 23 QC processes are sett up in our factory, and every process is instructed strictly in compliance with the SPI. Records are made by the staff in position and reports are completed and submitted to the supervisor and signed.
How to ship my custom phone charger?
The logistics companies we work with are strong. Currently, depending on your destination and order, we are able to provide options such as air freight, sea freight, express delivery, rail transport and trucking.
Can we make custom phone charger?
Yes, we support custom logo, package, spec label and more.
Can you offer cable for our phone charger?
We do not provide cable. However, if you have a need for a charger you can contact our sales to assist in purchasing on your behalf.
What is the warranty of your phone charger?
The warranty of our charger is one year.
Can you offer the certifications for our phone charger?
We make some regular charger certificates every year. If you have special certification needs, we can assist you with fast processing.
Do you ensure that the provisions relating to the blacklist & ROHS are observed?
ZONSAN has been one of the leading wall charger & desktop charger manufacturer for over 13 years.
We are focusing on charger customization for our brand owner.