About Us
About Us
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.
12000
Floor Arear
2000
Modern Training Base
30000
Annual Production
Self-developed R&D Center
Self-developed R&D Center
High efficient one-stop production line
High efficient one-stop production line
Comprehensive technical support
Comprehensive technical support
Worry-free after-sale service
Worry-free after-sale service
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.
News Center

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.
SUIN – 2026 Chinese New Year Holiday Notice

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.
Power Quality Analyzer: The Essential Tool for Modern Electrical Troubleshooting

Dec. 19, 2025

Differences Between Function Generators, Arbitrary Function Generators, and Arbitrary Waveform Generators
In the world of electronics testing and design, signal generators are essential tools. However, not all signal generators are created equal. Function Generators (FGs), Arbitrary Function Generators (AFGs), and Arbitrary Waveform Generators (AWGs) differ significantly in capabilities, waveform flexibility, accuracy, and applications.
Differences Between Function Generators, Arbitrary Function Generators, and Arbitrary Waveform Generators
Customer Service
Baded on company owned R&D department and workshop, Suin can provide professional services to those who have interest in our products.
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