

Precision Cold Forged Components
Custom fasteners and structural metal parts manufactured to exact technical drawings with strict quality control and worldwide delivery from our dual-facility network.

Our Manufacturing Process
Drawing Review
Cold Heading
Precision Machining
Quality Inspection
Our engineering team conducts a thorough CAD review to assess material flow and ensure tolerance-critical alignment before production begins.
High-speed multi-station headers shape raw wire into near-net components, aligning the grain-flow for maximum shear strength.
Secondary CNC turning, thread rolling, and precision tapping operations achieve highly complex geometries and exact structural specifications.
Optical sorting and tensile testing verify structural integrity, backed by full PPAP documentation for global supply chains.
Advanced Factory Equipment
Our dual-facility footprint in China and Vietnam houses heavy-duty multi-station machinery optimized for high-volume OEM fastener output.
Cold Forging Headers
Thermal Treatment
Multi-station cold-heading machines process steel wire up to 30mm in diameter, delivering rapid output with minimal raw material waste.
In-house continuous mesh belt furnaces perform precise tempering and carburizing to achieve specified structural hardness across all fastener batches.
Secondary CNC Units
Inspection Lab
High-precision CNC turning centers and automated thread rollers execute complex secondary operations on forged metal blanks to meet strict tolerances.
Equipped with automated optical sorting machines, tensile testers, and salt spray chambers to guarantee flawless quality before global shipping.
Request Technical Consultation
Submit your CAD drawings today. Our engineering team will review your specifications and provide a detailed quote within 24 hours.
Hoa Khoa Manufacturing
OEM Cold Forging & Custom Fasteners
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Dongguan, China & Ninh Binh, Vietnam
huake1688@gmail.com
+86 18925847377
© 2026 Hoa Khoa Manufacturing-Direct-from-factory OEM production since 2008.
DUAL-FACILITY REDUNDANCY