about us
Ningbo
Fortune Auto Parts Manufacture Co., Ltd.
1.Manufacturer qualified with certificates like ISO9001
2.More than 15 years experience exporting all kinds of wheel weights, Tire Valves, Tire Repair Kits, Wheels
3.Never use inferior material
4.100% tested before shipment
Choose us
Ningbo Fortune Auto Parts Manufacture Co., Ltd. specializes in auto parts manufacturing.
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IATF 16949:2016
FORTUNE -
TUV
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FCC-ID
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ISO 9001:2015
Customer Visit News
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Fleet Wheel Bolt Torque Decay Tracking: 3-Month vs 6-Month Field Data from 500-Unit Commercial Vehicle Operations
500-unit commercial fleet torque decay tracking shows that wheel bolts on standard hex lug nuts typically lose 12-18% of installation pre-load by month 3 and 22-32% by month 6 — crossing the 15% clamping-force-adequacy threshold around day 90. A 3-month re-torque interval is the safe default for ...
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Tire Valve Extension Guide: Plastic vs Brass vs Rubber
Tire valve extensions are needed when valve stems sit behind deep-dish wheels, dual-wheel truck setups, or recessed motorcycle wheel designs. Plastic valve extensions are the most economical option and lightweight enough that they minimally affect wheel balance, with total lengths from 51mm to ...
