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

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Feb. 26, 2026

1500 MHz Signal Generator: A Practical Guide to RF Test Signals

1500 MHz signal generator is a precision electronic instrument that produces controlled radio frequency (RF) signals at or near 1.5 GHz. These devices are indispensable tools for engineers and technicians working with wireless communications, RF system design, and electronic testing.

Feb. 11, 2026

SUIN – 2026 Chinese New Year Holiday Notice

We are taking a short break to celebrate the Chinese New Year from February 13th to February 23th.

Jan. 15, 2026

Power Quality Analyzer: The Essential Tool for Modern Electrical Troubleshooting

SA2110 Power Quality Analyzer, especially meeting the IEC 61000-4-30 Class S standard, is more than a meter. It's a comprehensive data acquisition system for your electrical network.