On May 13, the highly anticipated 18th China International Battery Technology Exchange Fair & Exhibition (CIBF 2026) opened with great fanfare at the Shenzhen International Convention and Exhibition Center. At this industry‑leading event, which brings together nearly 3,200 companies across the value chain and is expected to attract over 350,000 professional visitors, Hunan Sentai Technology Co., Ltd. (hereinafter referred to as “Hunan Sentai”), a seasoned player in China’s cellulose ether sector, made a strong appearance, showcasing a range of high‑quality sodium carboxymethyl cellulose (CMC) and polyanionic cellulose (PAC) products tailored for the new‑energy battery market.

On the first day of the exhibition, the atmosphere was electric. At Booth No. 14, Hunan Sentai’s stand delivered a strong opening, thanks to its robust product offerings and an excellent reputation in the industry. Visitors flocked to the booth for consultations and business discussions, making it one of the exhibition’s standout highlights.

Focusing on the new-energy sector, Sentai CMC has become a major draw.

With the 15th Five-Year Plan designating next-generation batteries as a new growth sector and lithium carbonate prices staging a strong rebound, innovation in battery technology and breakthroughs in materials have emerged as the central themes of this year’s exhibition. Against this backdrop, Hunan Sentai’s flagship product—battery-grade sodium carboxymethyl cellulose (CMC)—has drawn significant attention from industry professionals thanks to its outstanding performance.

At the exhibition, Hunan Sentai’s booth featured a sleek, minimalist design, with its showcased samples perfectly complemented by expert explanations. With a steady stream of customers stopping by for consultations, Sentai’s technical and sales teams were kept busy from morning till night. A lithium‑ion battery anode material buyer from Dongguan, after learning in detail about Sentai’s instant‑dissolving CMC, remarked: “We’ve been searching for a domestic CMC supplier that can replace imports while offering superior cost‑effectiveness. Sentai has more than two decades of technical expertise in this field, with high viscosity and low impurity levels—qualities that have piqued our interest greatly.”

Backed by robust core competencies, it is forging ahead as a frontrunner in domestic substitution.

Behind the bustling exhibition booth lies Hunan Sentai’s robust smart manufacturing capabilities and confident R&D prowess.

At the exhibition, a representative from Hunan Sentai told reporters that the company has been deeply engaged in the cellulose industry for more than 20 years and currently operates production facilities with an annual capacity of 10,000 tons of sodium carboxymethyl cellulose (CMC) and 5,000 tons of sodium carboxymethyl starch (CMS).

Faced with growing market demand, Hunan Sentai has not only achieved efficient substitution for imported products on the product side but also, on the service side, adheres to the philosophy of “people‑centered, reputation‑driven development,” providing customers with tailored solutions. This dual‑engine model—combining technology and service—has enabled Sentai to stand out among the many exhibitors.

Deepen exchanges and jointly forge a new chapter in green development.

CIBF 2026 is not only a showcase for cutting-edge products but also a premier platform for industry-wide dialogue. At the exhibition’s networking area, Hunan Sentai drew a steady stream of visitors, creating an atmosphere of vibrant engagement. Among them were long-time clients from China’s leading new‑energy industrial parks, who came to reconnect and offer their support, as well as fresh international faces eager to explore collaborative opportunities.

An overseas business visitor lingered at the booth for an extended period, showing keen interest in Sentai’s polyanionic cellulose (PAC). He noted that, as the global energy transition accelerates, supply-chain stability and product quality have become paramount, and the professionalism demonstrated by Hunan Sentai has bolstered his confidence in Chinese manufacturing.

During this visit to Shenzhen, Hunan Sentai not only showcased its deep expertise in the cellulose ether sector but also conveyed its firm commitment to embracing the new energy era. Looking ahead, Hunan Sentai will continue to drive growth through technological innovation, pursue meticulous development, and contribute the “Sentai Power” to the green, high‑quality advancement of the global battery industry.

The three-day exhibition is still in full swing. Hunan Sentai Technology is waiting to welcome you at the Shenzhen International Convention & Exhibition Center!