Spectrum Analyzer, Signal Generator, Power Analyzer Supplier in China

SUIN Instruments Co., Ltd is a high-tech company and concentrates on R&D, production, test, sales and service of test & measurement instruments, electrical products, application software, etc. It already won below titles depending on the super technical advantage: High-tech Enterprises in Hebei Province, Hebei Industrial Design Center.

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12000

Floor Arear

2000

Modern Training Base

30000

Annual Production

Self-developed R&D Center

High efficient one-stop production line

Comprehensive technical support

Worry-free after-sale service

Hot Products

TFG2900A Series

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TFG3860

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TFG3836

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SA2100

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SA2200

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SA2300

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SA5053

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SF2002

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Comprehensive Solutions

SUIN Instruments Co., Ltd is a high-tech company and concentrates on R&D, production, test, sales and service of test & measurement instruments, electrical products, application software, etc.

Power Quality Solution

News Center

Oct. 22, 2026

Invitation to electronica 2026!

SUIN sincerely invites you to visit our booth A4/658 at electronica 2026, Messe München.

Sep. 28, 2026

Upgrading a Stopwatch Calibration System: What Should a Metrology Lab Gain?

Stopwatch calibration equipment is often used for many years. However, as laboratory workloads change, older systems may become less practical for newer timing instruments, larger batches and automated measurement.

Sep. 04, 2026

SUIN to Showcase at ENERGETAB 2026！

SUIN will participate in the 39th Energetab International Power Industry Fair, which will be held from September 15 to 17, 2026 in Bielsko-Biala, Poland.