As South Korea's most authoritative and internationally influential full battery industry chain event, the 2026 Seoul International Battery Exhibition (InterBattery 2026) will be grandly held from March 11 to 13, 2026, at the COEX Exhibition Center in Seoul, South Korea. This exhibition is jointly organized by the Korea Battery Industry Association and COEX, with the core theme of 'Driving the Green Energy Revolution, Connecting the Global Battery Ecosystem,' comprehensively covering the complete technology chain from raw materials and equipment manufacturing systems to battery recycling and reuse, continuously consolidating its strategic position as a trendsetter in the battery industry in the Asia-Pacific region and even globally.
This time, Huayi Engineering, as an intelligent system engineering service provider for lithium battery materials, made a grand appearance at Hall B·B290 with its full range of core technologies. Adopting the design concept of 'Roasting Kiln Technology Innovation 4.0,' it comprehensively showcased Huayi's strong capabilities and innovative achievements in the field of lithium battery material equipment to industry customers and partners from around the world. Among the exhibits was the lithium iron phosphate sintering solution, featuring a unique fourth-generation sealing mechanism and 3.0 plate-copying design, focusing on the precision and consistency of the product process. It can support product requirements with different compaction densities, accurately adjust key parameters in the production process, provide scientific and reliable technical support for the preparation of battery materials, effectively solve core pain points in structural design and quality assurance within the industry, and perfectly meet the urgent demand of global customers for efficient, safe, and environmentally friendly roasting solutions.




InterBattery 2026 provides an important platform for resource connection and technology exchange in the global battery industry. In the future, Huayi will continue to uphold its original commitment to innovation, deeply cultivate the battery materials field, and continuously optimize products and services to empower global customers with more competitive solutions. At present, the company's overseas market has widely covered Japan, South Korea, Europe, the United States, and multiple countries and regions along the 'Belt and Road.' In the future, it will continue to work hand in hand with global industry partners to jointly promote the development of lithium battery materials and equipment, and build a unique global smart manufacturing system for battery materials.


Shandong Huayi Engineering Technology Co., Ltd. is a high-tech enterprise integrating the design, research and development, manufacturing, and service of drying and roasting equipment. Its headquarters is located in Jinan, Shandong Province, with two major processing bases in Laiwu and Langfang, covering a total area of more than 150 acres. The company is equipped with advanced manufacturing and inspection equipment, including large-scale laser cutting machines, extra-large rotary kiln body lathes, plasma automatic welding machines, CNC bending machines, shears, and plate rolling machines. Its products are widely used in environmentally-friendly industries such as lithium battery materials, battery recycling, catalysts, and hazardous solid waste resource utilization.
The company is a member of the China Industrial Association of Power Sources (CIAPS) and the Shandong Power Battery Recycling Association, holding more than 60 national authorized patents; it has passed ISO quality/environment/occupational health and safety management system certifications, DCMM certification, after-sales service system certification, and EU CE certification; the enterprise has been honored as a national high-tech enterprise, provincial specialized and innovative enterprise, provincial first set equipment, provincial innovation R&D center, national energy-saving and carbon reduction demonstration product technology, global first-tier supplier of lithium battery core equipment, and qualified supplier in the China Petrochemical industry.
For many years, Huayi Engineering has consistently focused on the challenges and pressures that concern its customers, providing competitive drying engineering solutions and services, continuously creating maximum value for its clients. In the future, Huayi will deeply engage in the global lithium battery sector, aiming to become an internationally renowned provider of intelligent equipment and services for lithium battery materials.
