A craftsmanship test across the ocean: Overseas CEO Paulina personally visited Kexiang Bearings and single-handedly completed the extreme 150,000 RPM PMU system test
A 'Geek CEO's' Visit to China
For high-performance precision hardware, bearings are like the 'heart.' As a tech-savvy CEO, Paulina wasn’t satisfied with just written reports. She decided to take the company’s core PMU (power management unit) prototype herself and visit the Kexiang factory. She wanted to see firsthand how the bearings actually perform under high-speed switching.
Ultimate Conversations in the Lab: Sparks Between Bearings and Electronic Controls
In Kexiang’s precision lab, Ms. Paulina personally installed Kexiang’s MR52ZZ series bearings into its power unit. She’s paying attention not just to the numbers, but also to the 'sound' and 'feel' of the bearings when they run at high speeds.
Hands-on testing: At an incredible speed of 150,000 RPM, under a high-frequency pulsed current, the bearing’s temperature only rose slightly above room temperature. Paulina personally checked with an oscilloscope and confirmed that Kexiang’s bearings’ anti-magnetic design successfully suppressed shaft voltage, ensuring the PMU drive signal stayed completely clean.
Efficiency First: A CEO's Take on Supply Chain
Visiting alone meant extremely efficient decision-making. Apart from coordinating on technology, Paulina took the time to review Kexiang's IATF16949 quality traceability system on her own. She really appreciated Kexiang's closed-loop management of 'part precision being measurable, controllable, and improvable.' She said, 'At Kexiang, I see a professional partner that can resonate with a fast-growing tech company like ours.'
Conclusion: The Cornerstone of Building Trust in Technology
Two days of hands-on testing, no small talk or formalities, just intense technical exchanges and data benchmarking. At the end of the test, Ms. Paulina went ahead and finalized the mass production order on the spot. This kind of absolute trust, based on personal verification of the technology, is the best proof of Kexiang's 'products must be perfect' business philosophy.
