What are our advantages ?
Low Cost with Superior Quality
As the original factory for wireless charger, OJD factory has coveried the area of 6000m², we have a strict cost control for materials as large of quantities, which makes our wireless more competitive.
Strong R&D Capability
As the manufacturer of wireless charger, OJD has strong ability of product R&D, being able to deal with client’s various of OEM/ODM projects, and provide proffesional solution for clients.
Complete Certificates
OJD has got the certificates of ISO9001, CE, FCC, etc, being able to meet clients’ strict standard requirement, and provide fast delivery with quality guarantee, would like to provide technical support for clients.
What are our main wireless chargers?
About Us
OJD’s main products are wireless chargers and wireless charging modules. With an R&D team of 10 members and a factory spanning 6,000 square meters, the facility is equipped with 120 workers, an SMT dust-free workshop, and 5 production lines, achieving a daily output of 6,000 wireless chargers. OJD became a WPC member in 2017, obtained the High-Tech Enterprise certification issued by the Chinese government in 2020, and passed both ISO 9001:2015 system certification and BSCI certification in 2022. As of 2025, 40 of OJD’s wireless charger models have received Qi certification.
Leveraging strong R&D and production capabilities, the company provides OEM/ODM services, assists clients in obtaining necessary product certifications, and offers packaging design, graphic design, and video production services, enabling customers to focus on sales without concerns. OJD’s products primarily target markets in the United States, South Korea, Japan, Europe, and the Middle East. The company has collaborated with major clients such as Pisen, Miniso, RAVPower, Siton, USAMS, and MOMAX, accumulating extensive experience and a solid reputation in the field of wireless chargers.
Our Wireless Charger Certificates
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Frequently Asked Questions
What are your core manufacturing certifications?
We are a ISO 9001:2015 certified factory, which verifies our commitment to consistent quality and continuous improvement in all our manufacturing processes. This systemic approach ensures that every order, big or small, meets the same high standard of excellence.
Are your wireless chargers fully certified for global markets?
Absolutely. Compliance is at our core. All our products are not only Qi-certified by the Wireless Power Consortium (WPC) for interoperability, but they also carry the necessary marks for major international markets, including:
- CE for the European Union.
- FCC for the United States.
- RoHS for environmental safety (restriction of hazardous substances).
This comprehensive certification suite ensures your products can be shipped and sold with confidence in our key target regions.
What is your core manufacturing capability? Are you an ODM or an OEM factory?
We operate as both a high-capacity OEM and a value-engineering ODM. We can expertly manufacture your designed products (OEM) or partner with you to design, develop, and manufacture a custom wireless charging solution from the ground up (ODM), with all necessary certifications managed for you.
What level of customization do you offer, and how do certifications apply to custom (ODM) projects?
We offer extensive customization, including hardware, software, mechanical design, and branding. For ODM projects, we manage the entire Qi-certification and other relevant certification processes as part of our service. This saves you significant time, cost, and complexity, ensuring your custom product is fully compliant from day one.
You mention Qi certification. Why is this critical for a B2B partner?
Qi certification is non-negotiable. It:
- Guarantees Interoperability: Ensures your branded chargers work flawlessly with all Qi-enabled devices, protecting your brand’s reputation.
- Ensures Safety & Performance: Certifies that the product has passed rigorous WPC testing for safety and efficiency.
- Provides Market Access: Major retailers and distributors often require Qi certification.
As a certified manufacturer, we guarantee that every unit we ship meets this standard.
What quality control (QC) and testing protocols do you have in place?
Our ISO 9001:2015 framework mandates a rigorous, documented QC system. Every unit undergoes 100% testing for functionality (efficiency, output), safety (FOD, over-voltage/current/temperature), and durability. We can provide detailed QC reports and welcome third-party inspections.
