We are looking to establish partnerships in the following areas:

**Cooperation Request** **Our project seeks strategic cooperation with investors, industrial partners, battery manufacturers, and equipment suppliers to support the development and deployment of a next‑generation sodium‑ion (Na‑ion) battery production line in Bulgaria.** The cooperation framework is designed to enable technology transfer, industrial scaling, and integration into Belt and Road supply chains. We are looking to establish partnerships in the following areas: * **Industrial investment** — equity participation, joint venture formation, or co‑development of Na‑ion battery production capacity. * **Technical cooperation** — collaboration with Chinese Na‑ion and Li‑ion battery manufacturers for cell design, materials engineering, and production optimization. * **Equipment procurement** — cooperation with battery‑equipment suppliers for pilot line setup, automation systems, and full‑scale industrial lines. * **ESG & green‑finance alignment** — partnerships with institutions focused on decarbonization, sustainable manufacturing, and climate‑aligned industrial development. * **Industrial zone cooperation** — collaboration with Belt and Road industrial parks for logistics, infrastructure, and cross‑border deployment. * **Long‑term strategic partnerships** — multi‑year cooperation for scaling production, expanding regional distribution, and integrating into Asian and European supply chains. The project is open to cooperation with **battery manufacturers, equipment producers, industrial groups, investment institutions, and technology partners** participating in the Belt and Road Summit. Our goal is to establish a sustainable, scalable Na‑ion battery production ecosystem with strong cross‑border industrial integration. **🟦 Industrial Needs & Equipment (Official Text)** **The project requires industrial equipment, production technologies, and technical cooperation to establish a pilot and full‑scale sodium‑ion (Na‑ion) battery manufacturing line.** We are seeking collaboration with equipment suppliers and engineering partners capable of supporting cell production, module assembly, and quality‑control automation. **Key industrial needs include:** * **Electrode preparation equipment** — slurry mixers, coating machines, drying ovens, calendaring systems. * **Cell assembly equipment** — stacking/winding machines, tab welding, electrolyte filling systems, sealing and formation equipment. * **Module and pack assembly** — laser welding, BMS integration, testing and balancing systems. * **Quality control & testing** — impedance testers, aging racks, safety testing systems, automated inspection. * **Environmental & safety systems** — temperature‑control units, dry‑room systems, air filtration, fire‑suppression systems. * **Automation & industrial software** — MES systems, production monitoring, traceability platforms. **Preferred cooperation targets include:** * **NORD Electronics** * **TOB (Titans)** * **LEAD Intelligent Equipment Co., Ltd** * **Shenzhen Shenke Energy Co., Ltd** * **Xiamen Tmax Battery Equipment** * **Hunan CTS Technology Co., Ltd** * **Kayo Battery Equipment** * **Oliter Battery Equipment** These companies provide full production lines, pilot‑scale systems, and advanced automation solutions suitable for Na‑ion and Li‑ion battery manufacturing. The project is open to equipment procurement discussions, engineering cooperation, and long‑term industrial partnerships for establishing a modern, scalable battery production facility aligned with Belt and Road industrial standards. Dr Dimitar Ivanov,eng. Boyko Trendafilov, consultant Acad. Milovan Purnovich -Serbia DIELA Ltd / Bultechbattery Ltd / EURUS d.o.o. Email: [balkanvelo@gmail.com](mailto:balkanvelo@gmail.com) **Mrs. Merry Luo-Shenzhen** [merryluo368@gmail.com](mailto:merryluo368@gmail.com)**, тел. 0086 153 6019 5368**