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Own Factory
Direct source, audited facility, years of experience
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OEM Customization
Diameter 20-60mm, tailor-made to your specs
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Small Batch OK
MOQ 500 pcs, trial order friendly
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Quality Material
20Cr alloy steel, cold extruded
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Precision Process
Gas carburized, CNC high-precision grinding
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DDP Door-to-Door
FOB/CIF/DDP Customs clearance, tax & delivery included
Factory & Products
