Equipped with an unbiased R&D group and whole manufacturing lines, it independently controls the whole procedure from raw cloth procurement, precision machining to completed product inspection, except relying on exterior OEMs, which can efficiently manage manufacturing charges and product quality. At the identical time, a steady uncooked fabric provide chain device is installed to keep away from the influence of market uncooked fabric fluctuations and make certain stock balance and on-time order delivery.

FAQ
Q: How about your deliver time?
A: We keep stock for fast delivery. Now we have over 2000 items, 600,000 PCS products in stock, normally orders will be deliver in 5 days.
Q: What is your warranty policy?
A: We offer 2 year or 50,000 kms warranty, if you meet any quality problem, we providing new for old, or refund.
Advantage
✅ Durable and long-lasting
✅ Economically efficient
✅ Easy to install
✅ Seamless compatibility
For the bolt slippage test, the hub bearing unit is installed on the test device, and a torque of 150 N·m is applied to the bolt.
The thread is observed to see if it is damaged or if the bolt rotates relative to the bearing flange.


For the bolt pull-out test, first mount the hub bearing unit onto the take a look at setup. Then observe a 4900N pressure alongside the bolt's axial path at a fee of 2mm per second. Check if the bolt pulls out relative to the bearing flange. Keep making use of axial pressure to the bolt till it comes loose, then report how the pressure adjustments till pull-out and notice the most pressure value.

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