SJ Gauge's Main Products

Third-Party Accreditation

SJ Gauge has been recognized by the Dun & Bradstreet third-party enterprise certification as a reputable, financially transparent, and trustworthy company. Our products undergo inspection processes compliant with the ISO/IEC 17025 quality management system, accredited for laboratory accuracy under the ILAC MRA international mutual recognition, and calibrated against traceable standards from the NML (National Metrology Laboratory) of the Republic of China and NIST (National Institute of Standards and Technology) in the United States.

Comprehensive After-Sales Warranty and Maintenance Services

SJ Gauge boasts a technically proficient post-sales service team, offering repair, product warranties, inspections, and calibration services. We have introduced Additel's calibration-grade pressure gauges, a leading global instrumentation brand, enhancing testing and maintenance efficiency. With oversight from U.S. calibration and measurement authorities, SJ Gauge ensures the quality of shipped products and provides a diverse range of after-sales services.