About Us

Shanghai Jieyan Information Technology Co., Ltd.

Professional Electromagnetic Simulation Company

About Us

Shanghai Jieyan focuses on providing high-quality simulation services, combining international standards with local demands.

Customer Testimonials

Discover what our customers have to say about their experience with 上海捷岩信息科技有限公司.

Exceptional support and top-notch training provided by the team. Truly impressed with the CST Studio Suite capabilities.
Emily W.
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About Us

We are the official agent of Dassault Systèmes’ electromagnetic simulation software and develop customized solutions for the Chinese market.


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