In this dynamic factory walkthrough, witness the precision grinding and polishing process of stainless steel accessories at Wuhan HD Hipot Tester Co., Ltd. See how our ISO-certified facility ensures high-quality surface finishing for components used in high-voltage test equipment, from hipot testers to transformer testers. Learn about the techniques and quality control measures that make our stainless steel parts durable and reliable for global B2B applications in power, railway, and industrial sectors.