Direct answer: Zhengna Technology manufactures automotive sun visor bent tubes from buyer drawings, controlling bend angle, end geometry, surface finish, corrosion protection, and fit with visor assemblies.
| Buyer check | Why it matters |
|---|---|
| Bend angle | Controls visor alignment, movement, and assembly fit. |
| Tube diameter and wall thickness | Affects strength, weight, forming stability, and end feature design. |
| End machining | Supports insertion, fastening, welding, or overmolding requirements. |
| Surface finish | Improves corrosion resistance and appearance where required. |
| Inspection fixtures | Confirm repeatability for automotive assembly. |
Buyers should check bend angle, tube diameter, end geometry, surface finish, corrosion protection, and assembly fit.
Yes. Zhengna Technology can produce custom bent tube geometry according to drawings, samples, and inspection requirements.
Bent tubes can scratch or deform in transit, so packaging must protect finish, geometry, and lot separation.
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