IEST Instrument Honored as “Best Testing Equipment Supplier” by CATL at 2026 Inaugural Testing Supplier Conference

1. CATL’s First Testing Suppliers Conference

CATL (Contemporary Amperex Technology Co., Limited) hosted its first Testing Suppliers Conference in Ningde, Fujian. Under the theme “Building Trust Through Quality, Gathering Strength Through Testing,” the conference brought together more than 200 outstanding companies from across the upstream and downstream of the global new energy testing industry chain to discuss collaboration on frontier technologies and high-quality development.

Figure 1. 2026 CATL Inaugural Testing Supplier Conference in Ningde, Fujian, attended by IEST Instrument.

2. IEST Instrument Receives CATL’s “Best Testing Equipment Supplier” Award

As a key innovator in advanced battery characterization, Initial Energy Science & Technology Co., Ltd. (IEST Instrument) was invited to attend the summit and was officially honored with the “Best Testing Equipment Supplier” award by CATL’s Testing & Verification Center and Procurement Department. This prestigious recognition underscores CATL’s high endorsement of IEST’s technical leadership in automated testing equipment, smart laboratories, and AI-driven wet-dry closed-loop laboratory systems, as well as IEST’s proven track record in helping CATL build and deploy its next-generation smart physicochemical analysis laboratory.

Figure 2. The “Best Testing Equipment Supplier” trophy presented to IEST Instrument (Xiamen) Co., Ltd. by CATL’s Testing and Validation Center and Procurement Department.

Figure 3. Award presentation ceremony at the 2026 CATL Testing Supplier Conference.

3. Testing for Next-Generation Battery R&D

Breakthroughs in power battery performance and the safety baseline are rooted in materials testing that is high-precision, reproducible, and data-connected. As frontier technologies such as solid-state batteries, new electrolytes, and highly active cathode and anode materials iterate at an accelerating pace, the traditional R&D model of “manual operation, isolated instruments, and paper records” is increasingly unable to meet the efficiency requirements of next-generation battery R&D.

Addressing this critical industry pain point, IEST Instrument continues to pioneer intelligent electrochemical metrology. The company has built a comprehensive, end-to-end solution portfolio spanning precision characterization instruments, automated sample preparation, smart laboratory architecture, and full-chain AI-driven wet-dry closed-loop workflows. Today, IEST has successfully deployed this closed-loop R&D paradigm across the core innovation centers of world-leading battery manufacturers.

Figure 4. IEST Instrument team members taking part in technical discussions at the conference.

4. From Instruments to Integrated R&D Solutions

IEST Instrument has always been guided by its customers’ real R&D pain points. Beyond delivering instruments and equipment, IEST Instrument is dedicated to providing integrated “Hardware + Workflow + Data + Algorithm” R&D solutions, freeing battery scientists and engineers from repetitive manual tasks and returning valuable time to core scientific innovation.

To date, IEST Instrument’s precision characterization instruments and smart laboratory solutions have served more than 1,300 industrial customers, universities, and research institutes worldwide.

5. Looking Ahead

Standing at a new starting point, IEST Instrument will continue to refine its core testing and characterization technologies, deepen collaborative innovation with partners across the industry chain, and use intelligent testing to advance battery technology, contributing to the high-quality development of the global energy storage industry.

6. About IEST Instrument

IEST Instrument is a pioneering technical service provider in advanced energy storage. We specialize in delivering high-precision, industry-leading testing solutions for electrochemical energy storage systems as well as battery materials, electrodes, cells, automation, and smart laboratories.

To date, we have delivered more than 6,000 instruments to over 1,300 customers worldwide across more than 45 countries and regions. Our solutions are trusted by leading enterprises, research institutions, and testing organizations in power batteries, energy storage systems, and advanced materials research, earning global recognition for technological leadership and industry impact.