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Tianchang smart instruments · Manufacturer

Jingyi Instruments Co., Ltd.

Jingyi’s public products focus on level, flow and other process instruments, where sensing element and transmitter output remain calibrated to one tag. Participation in national standards demonstrates technical involvement, not identical accuracy for every model, medium or installation.

Published company identity

Jingyi Instruments Co., Ltd.

Tianchang City · Private enterprise

Published products and capabilities

  • Level, flow and related process transmitters

Regional influence evidence

  • The company site lists level and flow instruments, creating a visible boundary from temperature sensors and cable products.
  • The national standards platform names the company in a level-transmitter test standard, adding authority-side evidence for testing involvement.

Checkable sources

Information and transaction boundary

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