Company Profile
Innovative Lithium Battery Testing Solution Provider
Overview
As a pioneer in the field of lithium-ion battery testing, IEST is committed to providing efficient and word-leading testing solutions for global electrochemical energy storage, helping customers’ R&D success and quality improvement.
So far, IEST has provided more than 4,000 instruments to more than 700 customers around the world. Looking to the future, IEST will continue to uphold the concept of innovation, deepen technological innovation, and contribute to the promotion of global energy transition and sustainable development.
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Instruments Delivery
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Granted Patents
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Global Clients
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Publications in Top Journals
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Application Articles Published
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National Testing Standards
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Company Culture
Vision
To empower customers to enhance quality and success in R&D, driving innovation in the new energy industry!
Mission
We are committed to becoming a world-leading supplier of new energy testing solutions!
Core Value
Pragmatism
Innovation
Responsibility
Hard Working
Win-win
Customer Feedback
Note: According to the 2023 year-end customer satisfaction survey
95.5%
Pre-sales service consultation satisfaction
94.6%
After-sales service satisfaction
94.3%
Product quality satisfaction
93.2%
Delivery timeliness satisfaction
92.9%
Convenient operation satisfaction
Intellectual Properties
Note: until sept. 2024
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Authorized Patents
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Utility Patents
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Invention Patents
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Software Copyrights
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Design Patents
Why Choose IEST
R&D Innovation
lEST is committed to the development and innovation of testing technologies of lithium-ion batteries, we've developed many new testing methods and characterization technologies in terms of materials, cells, and processes. Help customers solve R&D and testing pain points.
Featured Clients
