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

Aug. 25, 2026

Meet SUIN at Electric&Power Indonesia 2026
Our company will take part in Electric&Power Indonesia 2026 on September 02 to 05, 2026 at booth 3134, Hall A3. Our flagship power quality analyzer series--SA2110(Class S), SA2200(Class A) and SA2300(Economical) will be displayed on that exhibition. Welcome to visit our booth for face-to-face communication!
Meet SUIN at Electric&Power Indonesia 2026

Aug. 21, 2026

How to Use a Power Quality Analyzer to Troubleshoot Repeated Equipment Trips
Unexpected equipment trips are a common problem in industrial electrical systems. A machine may stop several times a week, a variable frequency drive may occasionally report an overvoltage or undervoltage fault, or sensitive equipment may restart without an obvious reason.
How to Use a Power Quality Analyzer to Troubleshoot Repeated Equipment Trips

Jul. 16, 2026

Power Quality Analyzer Buying Guide: How to Choose the Right Model
Suin supplies various standard power quality analyzers: Class A Power Quality Analyzer SA2200, Class S Power Quality Analyzer SA2110 ,Power Analyzer SA2300.Choosing the right power quality analyzer requires a clear understanding of your application requirements, measurement parameters, accuracy standards, and data analysis capabilities.
Power Quality Analyzer Buying Guide: How to Choose the Right Model
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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