2026-10-05
Senior Material Europe at Upcell Alliance Event
Last week, Senior Material Europe took part in the Upcell Alliance Event Västerås 2026 , bringing together companies, researchers and other stakeholders from across the battery value chain to discuss the future of the Nordic battery industry. The event offered an opportunity to exchange perspectives on how technology, innovation and collaboration can contribute to a strong and competitive battery ecosystem in Europe. As part of the programme, Jiayan Cong, VP Technology & Projects at Senior Material Europe , participated in the panel discussion “Connecting the Value Chain – Shaping the Nordic Battery Future” . The discussion explored the importance of connecting expertise and capabilities across the value chain, from materials and manufacturing to technology and research. For Senior Material Europe, collaboration across the value chain is an important part of building a strong and sustainable European battery industry. Engaging with industry partners, research institutions and other stakeholders enables us to share knowledge, explore new opportunities and contribute to the continued development of battery technologies in Europe. We are pleased to have been part of the conversation in Västerås and look forward to continued collaboration across the Nordic battery ecosystem.
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2026-09-15
Former Senior Materials Intern Visits Our Global Headquarters in Shenzhen
From Eskilstuna to Shenzhen – a connection that continues to grow. Filip Frödenlund, who previously completed a two-month internship at Senior Materials Europe in Eskilstuna, recently visited Senior Materials’ global headquarters in Shenzhen, China. Filip is currently studying in Shenzhen as an exchange student, giving him a unique perspective on both Sweden and China – and on the connection between our European operations and our global organization. During the visit, Filip met with colleagues at Senior Materials and discussed topics including young people’s expectations of international employers, working life in Sweden, corporate responsibility and the development of Senior Materials in Eskilstuna. His journey from an internship in Eskilstuna to studies in Shenzhen is a great example of how international experiences can create lasting relationships and new perspectives. At Senior Materials, we value these connections and the exchange of ideas between people, cultures and markets. We were very happy to welcome Filip to Shenzhen and look forward to staying in touch.
Read the news2026-09-10
Business Sweden Delegation Visits Senior Headquarters in Shenzhen
Shenzhen, September 9, 2026 A Business Sweden delegation, led by Jaani Heinonen, Head of Investment Promotion, visited Senior’s headquarters in Shenzhen on September 9, 2026. During the meeting, Senior shared its latest corporate updates, strategic roadmap, new technologies, upcoming projects and expanded industry applications with the visiting delegation. Discussions were held on Senior’s newly launched green and sustainable technologies and products for the European market. Business Sweden continues the cooperation with Senior for exploring future business development and market expansion opportunities in Sweden and Europe. About Senior Senior is a global enterprise focusing on advanced functional materials and battery‑related separator solutions, with continuous innovation in green and sustainable technologies for the European and global markets
Read the news2026-09-09
Rotary visits Senior Material Europe in Eskilstuna
Yesterday, Senior Material Europe had the pleasure of welcoming Rotary to our site in Eskilstuna for a company visit. During the visit, we shared an overview of Senior Material Europe, our production and our role in the European battery value chain. We also talked about the company’s significant investments in Sweden since 2021 and our continued commitment to developing our business in Sweden and Europe. The visit included a tour of the factory, followed by time for questions, dialogue and an exchange of experiences. Opening up our operations and creating a greater understanding of the industry and technological development taking place in Europe is an important part of our work. Thank you to Rotary for a valuable visit and a good dialogue.
Read the news2026-08-28
Mr. Liang Chen and Delegation Visit Senior Europe
On August 26, Mr. Liang Chen, Co-Founder and former CEO of Senior Material Group, together with his delegation, visited Senior Europe for discussions on the project’s investment and construction, operational progress, local talent development and future growth. During the visit, the delegation gained an overview of the project’s current construction and operational status. The discussions covered operational performance, future development plans, as well as potential investment priorities and areas of development. Based on the progress to date, both sides exchanged views on the priorities and directions for the next phase of the project. The development of a strong local team was also an important topic during the visit. The two sides discussed how to further strengthen local talent development, enhance organisational and management capabilities, and build a local team capable of supporting the project’s long-term development in Europe. The discussions also touched on corporate development and compliance requirements, with a focus on corporate governance, sound operations, and risk management. These areas will provide an important foundation for the company’s continued development and future growth in Europe.
Read the news2026-06-23
Shenzhen Senior Technology Material Listed on HKEX, Accelerating Global Expansion
On June 23, 2026, Shenzhen Senior Technology Material was officially listed on the Main Board of the Hong Kong Stock Exchange (HKEX), marking a significant milestone in the company's growth and the beginning of a new chapter as a dual-listed company with shares traded in both Mainland China and Hong Kong. Founded in 2003, Shenzhen Senior Technology Material is a leading manufacturer of lithium-ion battery separators and a pioneer in dry-process separator technology. The company offers a broad portfolio of dry, wet, and coated separators used in electric vehicles, energy storage systems, consumer electronics, power tools, and other advanced applications. Over the years, the company has established long-term partnerships with leading global battery manufacturers, including CATL, BYD, Gotion High-Tech, and LG Energy Solution. Driven by continuous innovation and strong manufacturing capabilities, Shenzhen Senior Technology Material has ranked among the global leaders in lithium-ion battery separator shipments for six consecutive years. The Hong Kong listing will support the company's long-term growth strategy, including further investment in next-generation battery technologies, accelerated expansion of overseas manufacturing facilities, and the development of new advanced materials businesses. With production bases across China and overseas facilities, Shenzhen Senior Technology Material will leverage its dual-listing platform to strengthen its global presence and continue its journey toward becoming a world-leading provider of battery separator solutions. Sincere thanks go to customers, partners, investors, and stakeholders for their continued trust and support, and Shenzhen Senior Technology Material looks forward to driving the sustainable future of the new energy industry together.
Read the news2026-06-12
Senior Europe Announces Next Step Towards DCM-Free Production in Eskilstuna
Eskilstuna, Sweden – June 12, 2026 Senior Material (Europe) AB today announced that the company will move forward with the next phase of validation, scale-up and industrialization of a new generation production technology that does not require dichloromethane (DCM). The technology is the result of several years of research and development carried out together with chemical suppliers, equipment suppliers and technical partners. Following successful pilot testing and verification activities during spring 2026, Senior has concluded that the technology is ready for the next phase of validation, qualification and industrial implementation. "The successful development of this technology represents an important milestone for both Senior and the European battery industry. It demonstrates how innovation, sustainability and industrial development can go hand in hand," said Shougui Liu, Chairman of Senior Material (Europe) AB. The new process utilizes a new extraction technology and a future upgraded recovery system and is designed to improve sustainability, resource efficiency and production performance while eliminating the need for DCM in the future production process. As part of the implementation plan, Senior intends for its Eskilstuna facility to become the first site within Senior Group to industrialize the new technology. "We have invested long-term in Eskilstuna and Sweden, and we are pleased that the next step in this technology's development is planned to take place here. This demonstrates how innovation, sustainability and industrial development can work together to strengthen the European battery value chain," said Cecilia Vallin, Vice President of Senior Material (Europe) AB. The next phase will focus on validation, optimization, scale-up, product qualification and industrial implementation. This work will be carried out in cooperation with KTH, RISE and Vinnova through the recently announced DCM-FreeSE project. It is important to note that the Vinnova-supported project does not focus on inventing the technology itself. Instead, the project supports validation, optimization, scale-up and industrialization of the new extraction technology in Sweden together with KTH and RISE. The implementation of the new process will require modifications to parts of the existing production facility, including the extraction system and the future recovery system. The objective is to adapt and further develop the existing factory to support the new technology. Senior has initiated dialogue with the relevant authorities regarding the regulatory requirements associated with the new process. The company will continue working closely with authorities, research partners and customers as the implementation progresses. Further technical information and implementation details are expected to be shared following additional validation activities and regulatory review. "We would also like to recognize the commitment and professionalism of our employees throughout this development journey. The progress we are announcing today is the result of many years of technical expertise, hard work and dedication across the organization. We are grateful for the continued support and loyalty of our colleagues as we take this next step together," said Cecilia Vallin. About Senior Material (Europe) AB Senior Material (Europe) AB is part of Senior Group, one of the world's leading manufacturers of lithium-ion battery separator materials. Located in Eskilstuna, Sweden, Senior Europe supports the development of a competitive and sustainable European battery value chain through advanced materials manufacturing, innovation and long-term industrial investment.
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