아산정공㈜ | ASAN PRECISION STEEL CO., LTD.

STEP 01INCOMING QA

STEP 01. Incoming Inspection

STEP 02GRINDING

STEP 02. Surface Grinding

STEP 03COLD ROLLING

STEP 03. Cold Rolling

STEP 04REWINDING

STEP 04. Rewinding

STEP 05SLITTING

STEP 05. Precision Slitting

STEP 061ST WINDING

STEP 06. 1st Winding (Edging · Tip Induction Annealing · Bending · Coiling)

STEP 07STRESS RELIEF

STEP 07. Stress Relief

STEP 08ANTI-RUST

STEP 08. Anti-Rust Coating

STEP 09TORQUE TEST

STEP 09. Torque Inspection

STEP 10LOT MARKING

STEP 10. Lot Marking

STEP 112ND WINDING

STEP 11. 2nd Winding

STEP 12ASSEMBLY

STEP 12. Assembly

STEP 133RD WINDING

STEP 13. 3rd Winding · Stopper Assembly · Packaging

STEP 14OUTGOING QA

STEP 14. Outgoing Inspection

PILLAR 01IN-HOUSE MILLING

Integrated Strip Cold Rolling and Slitting Line

PILLAR 02PRECISION EDGE

High-Torque Spiral Power Spring

PILLAR 03LOCAL ANNEALING

Strip End Conditioning and Forming Process

PILLAR 04BATCH TRACEABILITY

Corrosion-Resistant Surface Treatment and Batch Control Process