Over the past few years, we have diligently pursued higher standards to enhance our product quality, aiming to deliver increased convenience and a better user experience.
Over the past few years, we have diligently pursued higher standards to enhance our product quality, aiming to deliver increased convenience and a better user experience.
Yes – and it's not just marketing talk. Zhejiang Huaneng Micro Bearing Co., Ltd. has built its reputation on rollers that genuinely glide in near-silence, even after years of daily use.
At Hune, silence starts where most others stop: inside the bearing itself. They produce their own miniature and medium bearings to much tighter tolerances than typical off-the-shelf parts. Less play means less vibration, and less vibration means almost no noise. The sliding woor&window wheel is then moulded from premium nylon or POM that naturally dampens what little sound is left. Even the steel bracket is thicker and stiffer than average so it never flexes and transmits rattles.
The result is a door that doesn't squeak on day one, doesn't clatter on day one hundred, and still glides quietly years later.
What you actually hear in real use is almost nothing:
Installers appreciate it too. The sliding door&window rollers arrive with precise height-adjustment screws, consistent fixing holes, and wheels that run true right out of the box, so doors hang perfectly the first time and stay quiet without constant callbacks.
With well over a decade spent perfecting these details, Zhejiang Huaneng Micro Bearing Co., Ltd. has earned trust from customers in Japan, Korea, Europe, and beyond – markets that simply don’t accept noisy hardware.
If you're tired of doors that announce themselves every time they move, Hune's sliding door and window rollers give you the rare pleasure of true, lasting silence.