Rooted in Shanghai FTZ, bridging global technology with China's market
Yixi Technology Trading (Shanghai) Co., Ltd. is registered in the China (Shanghai) Pilot Free Trade Zone. We are more than a supplier: we are a technology and service partner in precision optical metrology, cleanroom & particle applications, and electrochemical analysis—helping R&D, quality, and production teams turn accurate, traceable measurements into confidence on the floor.
Working with leading brands including ZYGO, TSI, and AMETEK, we support semiconductor, aerospace, research labs, pharma & controlled environments, new energy, and advanced equipment—guiding you from selection and proof-of-concept through acceptance, so world-class hardware fits how China innovates and scales.
This mirrors how we operate day to day: market insight & positioning, technical promotion & training, localized lifecycle support, and international trade—one accountable team from first conversation through delivery — acceptance — after-sales.
From the Shanghai FTZ to a coordinated portfolio—metrology, cleanroom & particle science, and electrochemical analysis—with the service depth to match.
Yixi Technology was established in the China (Shanghai) Pilot Free Trade Zone with a clear mandate: pair global instrument leaders with local delivery — acceptance — after-sales—so technology performs in your plant or lab, not just on the spec sheet.
Deepened engagement across semiconductor, aerospace, research, pharma & controlled environments, new energy, and advanced manufacturing—building repeatable delivery around technical promotion, training, and responsive local support.
Expanded beyond precision optical metrology into a coordinated offering across ZYGO, TSI, and AMETEK—interferometry & optical profiling, particle/cleanroom applications, and electrochemical analysis—aligned with market insight, training, lifecycle services, and FTZ trade.
How we work with clients — and how we view metrology, cleanroom science, and electrochemical analysis in China.
To connect the world’s most advanced metrology, cleanroom monitoring, and electrochemical analysis platforms with China’s innovation-driven industries — through accountable, lifecycle-aware services that clients can audit and scale.
To be China’s most trusted multibrand instrument and local delivery partner — known for depth across ZYGO, TSI, and AMETEK portfolios and for responsive support beyond the purchase order.
We operate at the intersection of global technology and local market knowledge. Our team combines international experience with deep understanding of China's industrial landscape — enabling us to translate cutting-edge global precision optics into practical, impactful solutions for Chinese enterprises and institutions.