Third-party inspection and quarantine

YSI is a third-party service organization specializing in product inspection, testing, and certification consulting. It has been committed to providing customers with professional inspection, testing, and quality technical services, and providing customers with the most authoritative solutions in the field of inspection, testing, and certification. YSI's services are extensive: including product inspection and testing services, factory inspection consulting services, quality technical consulting services, and national quality management system certification consulting services. Inspection includes: initial, mid-term, and final production inspections, container loading supervision, full inspections, product sampling industrial product inspections, etc. Factory inspections include quality audits, social responsibility audits, environmental management audits, anti-terrorism audits, etc. Our business scope covers the whole country, and we have a complete market sales and technical service network, which can provide customers with high-quality, fast, and convenient services.