First, we conduct inspections after each production stage. For finished products, we perform 100% full inspections based on customer requirements and international standards.
Second, we possess the industry's most advanced and comprehensive testing equipment: partial discharge withstand voltage systems, power frequency withstand voltage equipment, direct current resistance testers, insulation resistance testers, aging chambers, thermal elongation testers, universal tensile testing machines, and optical profilometers. This suite of equipment fully ensures the delivery of high-quality finished cables while meeting all customer requirements for structural, parametric, and performance testing.