Greenvora integrates technical R&D, scientific research, design, manufacturing, sales and after-sales service — delivering complete system energy solutions for global customers.
Greenvora is a technology-driven enterprise that adheres to the full integration of technical innovation, scientific research, precision design, advanced manufacturing, global sales, and comprehensive after-sales service — all under one roof.
Operating under the Fonsencharge brand for EV charging solutions, our company has developed independent core master control board (charging master) technology, enabling us to offer fully customized, proprietary solutions to charging pile enterprises globally. Our engineering team combines decades of power electronics expertise with cutting-edge software development capabilities.
With a vertically integrated supply chain, Greenvora controls quality at every stage — from PCB design and component sourcing to final assembly, testing, and global logistics. This end-to-end capability ensures consistent performance, reduced lead times, and competitive pricing for our partners.
A fully integrated technology enterprise spanning every stage of the product lifecycle — from research to market.
Our in-house R&D team continuously develops proprietary charging master control boards, firmware, and energy management algorithms, ensuring we stay at the forefront of EV charging technology.
State-of-the-art SMT production lines, automated assembly, and rigorous quality control processes ensure every unit meets international standards before leaving our facility.
With established ODM cooperation with dozens of large enterprises at home and abroad, we deliver tailored hardware and software solutions that carry your brand and meet your exact specifications.
Beyond single products, we design and deliver complete system energy solutions — integrating charging infrastructure, energy storage, grid management, and intelligent monitoring platforms.
Our products are deployed across multiple continents, supported by a global distribution network and localized after-sales service teams that ensure seamless customer experiences worldwide.
Dedicated technical support engineers provide remote diagnostics, firmware updates, on-site commissioning assistance, and long-term maintenance contracts for all deployed systems.
World-class manufacturing infrastructure built for precision, scale, and reliability at every production stage.
Over 20,000 sqm of advanced manufacturing space equipped with fully automated SMT lines, wave soldering, and precision assembly stations for high-volume production.
Dedicated research labs with advanced testing equipment including power analyzers, EMC test chambers, thermal cycling systems, and EV charging protocol simulators.
Every product undergoes comprehensive testing — including high/low temperature cycling, vibration, IP rating validation, electrical safety, and communication protocol compliance.
Official certifications and awards demonstrating Greenvora's commitment to international quality, safety, and innovation standards.
Greenvora's headoffice holds multiple internationally recognized certifications, patents, and software copyrights — validating our expertise and reliability.
International product safety certification ensuring compliance with IEC standards for global market access.
European conformity certification confirming all products meet EU safety, health, and environmental protection requirements.
International quality management system certification demonstrating our commitment to consistent quality and continuous improvement.
Officially recognized as a national high-tech enterprise, validating our advanced R&D capabilities and innovation output.
Designated technology-focused SME status, reflecting our specialized expertise in energy and EV charging technology sectors.
Top-tier AAA enterprise credit certification, demonstrating exceptional financial credibility and business reliability.
Proprietary software systems covering charging management platforms, firmware, mobile applications, and cloud monitoring solutions.
Portfolio of invention patents, utility model patents, and design patents protecting our core technologies and innovations.
Partner with Greenvora to bring your branded EV charging products to market — fast, reliable, and fully customized.
Our engineering team works closely with you to understand your technical specifications, market requirements, branding guidelines, and timeline.
We develop tailored hardware designs, custom PCB layouts, and firmware configurations — delivering functional prototypes for your review and approval.
Our compliance team assists with obtaining necessary certifications (CE, CB, UL, etc.) for your target markets, streamlining regulatory approval processes.
Scalable production capacity ensures on-time delivery of high-quality products, with flexible MOQ options and comprehensive packaging and logistics support.
Real-world deployments demonstrating Greenvora's capability to deliver at scale across diverse markets and applications.
Deployed over 500 AC/DC charging stations across a metropolitan area, integrating cloud-based management and real-time monitoring for a municipal operator.
AC Charging DC Fast Charge Cloud PlatformDesigned and installed a 200-port smart charging solution for a large commercial real estate developer, with load balancing and tenant billing integration.
Smart Load Balancing Billing IntegrationSupplied high-power DC charging systems for a regional electric bus operator, supporting overnight depot charging for a fleet of 150+ electric buses.
High-Power DC Fleet ManagementEight compelling reasons why leading enterprises worldwide choose Greenvora as their trusted energy solutions partner.
Independent charging master control board development gives us unique customization capabilities unavailable from standard suppliers.
Products pre-certified with CE, CB, ISO9001 and more — reducing your time-to-market in regulated international markets.
From concept to working prototype in as little as 4 weeks, thanks to our fully integrated in-house R&D and manufacturing capabilities.
Proven track record with dozens of large charging pile enterprises globally — delivering consistent excellence across diverse partner relationships.
Top-tier credit rating ensures financial stability, reliable supply chain commitments, and long-term partnership security for our clients.
ISO 9001 certified quality management system with multi-stage inspection protocols guarantees product reliability and consistency.
Multilingual technical support engineers available for pre-sales consultation, commissioning, and ongoing after-sales assistance.
Active investment in R&D with multiple invention patents filed annually, ensuring our solutions evolve with the rapidly changing EV landscape.
A clear comparison of how Greenvora's integrated capabilities deliver superior value over conventional suppliers.
| Capability | Greenvora | Typical Supplier |
|---|---|---|
| Proprietary Master Control Board | ✔ Fully independent, customizable | Third-party chipset, limited customization |
| In-House Software Development | ✔ 15+ proprietary software copyrights | Licensed or outsourced software |
| International Certifications | ✔ CE, CB, ISO9001, AAA, High-Tech | Often limited to 1–2 certifications |
| ODM/OEM Experience | ✔ 50+ global enterprise partners | Limited partner network |
| End-to-End Manufacturing | ✔ Full vertical integration | Partial outsourcing common |
| Patent Portfolio | ✔ Invention, utility & design patents | Minimal or no IP protection |
| System Energy Solutions | ✔ Complete integrated systems | Product-only, no system integration |
Trusted by charging pile enterprises, fleet operators, and energy companies across four continents.
"Greenvora's ODM team delivered a fully customized charging master board that exceeded our technical specifications. The prototyping speed and quality of engineering support were exceptional — we launched our product line 3 months ahead of schedule."
"The CE and CB certifications already in place saved us enormous time and cost in our market entry process. Greenvora's compliance team guided us through every step. Their AAA credit rating gave our procurement team full confidence in the partnership."
"We've worked with Greenvora for over three years on multiple large-scale projects. Their system energy solutions approach — integrating hardware, software, and support — is genuinely unique in the market. They are a true technology partner, not just a supplier."
Whether you need a complete system energy solution, a custom OEM charging product, or a reliable manufacturing partner — our team is ready to help.
Greenvora Charger