PROCESS EXCELLENCE

6 Core Industrial Manufacturing Divisions

From micro-miniature dental implants and aerospace fasteners to heavy structural brackets, we engineer custom tooling and automated manufacturing pipelines tailored for extreme reliability.

5-AXIS CNC MILLING & TURNING ±0.003mm Tolerance

High-Precision CNC Multi-Axis Machining

Equipped with German DMG MORI 5-axis simultaneous machining centers and Japanese Citizen Swiss-type lathes. Specialized in complex geometric contours, deep-hole drilling, thin-wall aerodynamic shrouds, and high-frequency turned shafts.

Spindle Speed: Up to 24,000 RPM with ceramic bearings
Work Envelope: X/Y/Z up to 1250 × 1000 × 800 mm
Surface Finish: Ra ≤ 0.2 μm (8 μin) direct off machine
Key Alloys: 7075-T6, Titanium Ti-6Al-4V, SUS316L, Inconel 718

PROGRESSIVE DIE STAMPING 1M+ Stroke Tooling

High-Speed Progressive Stamping & Fine Blanking

Automated AIDA & Yamada Dobby presses from 25T to 300T operating at up to 800 strokes per minute. In-house carbide progressive dies eliminate secondary deburring and achieve 100% clean-shear edges on electrical contacts and structural clips.

Die Metallurgy: DC53 / SKD11 with Tungsten Carbide inserts
Thickness Range: 0.05 mm to 6.0 mm metal sheet
Die Life Guarantee: 1,000,000+ strokes with free die maintenance
Key Alloys: Beryllium Copper, Spring Steel SK5, SUS301, SPCC

MULTI-STATION COLD HEADING Class 12.9 Tensile

Cold Heading & High-Speed Thread Rolling

Multi-die high-speed cold formers from National Machinery and Sacma. Produces high-strength fasteners with continuous grain-flow lines, eliminating microscopic notch fatigue under severe dynamic vibration loads.

Wire Diameter Range: M1.6 to M36 (Length up to 350 mm)
Production Speed: 120 - 350 parts per minute
Thread Accuracy: Class 6g / 6H tight tolerance rolling
Key Alloys: SCM435, 10B21 Boron Steel, A4-80 Stainless, Monel

HIGH-PRESSURE DIE-CASTING Zero Porosity

Aluminum & Zinc Alloy Precision Die-Casting

Bühler 400T to 1200T cold-chamber and hot-chamber automated die-casting bays. Integrated vacuum evacuation systems reduce gas entrapment to zero, enabling pore-free internal structures certified for high-pressure fluid valves and electronic housings.

Machine Capacity: 400T, 650T, 900T, 1200T automated bays
Dimensional Tolerance: ISO 8062-3 DGS 4 (±0.015mm post-CNC)
Defect Detection: Real-time X-Ray real-time radioscopic screening
Key Alloys: ADC12, A380, Zamak 3, Zamak 5, Magnesium AZ91D

HEAT TREATMENT & DE-HYDROGENATION ISO 15330 Verified

Controlled Atmosphere Vacuum Heat Treatment

Multi-chamber continuous mesh-belt carburizing furnaces and vacuum quenching ovens. Strict 200°C 4-8 hour post-electroplating de-hydrogenation baking protocols completely eliminate catastrophic delayed fracture in Grade 10.9 & 12.9 bolts.

Hardness Uniformity: ±1.5 HRC across entire batch cross-section
Decarburization Control: Zero complete decarburization on root threads
Baking Standard: ASTM F519 / ISO 15330 48h sustained load test
Processes: Neutral hardening, carbonitriding, sub-zero cryogenic

AUTOMATED SURFACE FINISHING 1,000h+ ASTM B117

Automated Corrosion-Resistant Finishing Lines

Continuous automated dip-spin Dacromet/Geomet zinc-flake coating, Mil-A-8625 Type III hard anodizing, and PVD titanium nitride sputtering. 100% free of hazardous hexavalent chromium Cr(VI), compliant with EU RoHS 2.0 & REACH directives.

Corrosion Resistance: 720h to 1,500h ASTM B117 Neutral Salt Spray
Coating Thickness: 5 μm to 35 μm (XRF verified per lot)
Friction Coefficient: Controlled μ = 0.12 - 0.18 for consistent clamping
Available Finishes: Dacromet, Zinc-Nickel, Hard Anodize, Black Oxide, PVD

METALLURGY & RAW MATERIALS

Industrial Material Science & Machinability Guide

We stock over 2,000 tons of certified aerospace and industrial alloy bars with original 3.1 Mill Test Certificates and full metallurgical heat traceability.

Material Grade	Tensile / Yield (MPa)	Hardness Rating	Machining & Forming Traits	Best-Fit Industrial Application
Titanium Ti-6Al-4V (Grade 5)	950 / 880 MPa	HRC 32 - 36	Low thermal conductivity, requires 70-bar through-spindle coolant	Humanoid robotics, drone chassis, aerospace brackets
Alloy Steel SCM435 (AISI 4137)	1220 / 1100 MPa	HRC 39 - 44	Exceptional hardenability and torsional fatigue strength	DIN 912 Class 12.9 high-torque engine bolts
Stainless Steel SUS316L	620 / 310 MPa	HRB 80 - 90	Work-hardening tendency; electropolishes to mirror Ra ≤ 0.1μm	Semiconductor UHV fittings, marine valves, medical
Aluminum 7075-T651	570 / 500 MPa	HB 150	High cutting speed, excellent dimensional stability post-roughing	Lightweight drone arms, structural robotics joints
Duplex Stainless 2205 (S32205)	750 / 450 MPa	HRC 28 - 32	PREN ≥ 35; high resistance to chloride stress corrosion cracking	Offshore oil & gas flanges, chemical desalination valves
Free-Cutting Brass C3604	440 / 230 MPa	HRB 65 - 75	100% machinability rating, excellent thermal & electrical conduction	Pneumatic quick couplers, sensor bushings, electrical pins

CUSTOMIZATION PROTOCOL

6-Stage End-to-End Precision Engineering SOP

From 2D/3D CAD blueprint submission to DFM feasibility, soft prototype sampling, progressive tooling, and hermetic containerized dispatch.

DFM & CAD Review

24-hour turnaround for SolidWorks / STEP tolerance stack analysis, mold draft angles, and raw material machinability review.

48h Rapid Prototyping

Quick CNC wire-EDM, 5-axis milling, or soft tooling samples delivered for mechanical fit and shear verification.

Precision Tooling & Dies

In-house progressive dies (SKD11 / DC53 / Tungsten Carbide inserts) with guaranteed 1,000,000+ stroke tooling lifespan.

Heat & Surface Treatment

Vacuum carburizing, 200°C 4-8h hydrogen de-embrittlement baking, ASTM B117 720h Dacromet, PVD, and Mil-Spec hard anodizing.

100% CMM & Optical Sort

High-speed optical sorting machines eliminating dimensional runouts, thread burrs, and mixed pitches at <50 PPM failure rate.

VCI Anti-Corrosion Delivery

Volatile Corrosion Inhibitor (VCI) bagging, vacuum blister packaging, and palletized container loading for equatorial ocean transit.

DIRECT FACTORY CONTRACT SLA

Request DFM Review & Rapid Tooling Quote

Upload your 2D drawings (PDF/DXF/DWG) or 3D CAD models (STEP/IGES/SLDPRT). Chief Structural Engineer Marcus Lin delivers an actionable DFM analysis and tiered factory quotation within 12 hours.

48-Hour Prototype Turnaround (100% Refundable Tooling)

Full NDA protection before reviewing proprietary blueprints
Tolerance stack-up confirmation & toolpath optimization recommendations
Volume tiered pricing (1k / 5k / 20k / 100k pcs) with target 30-45% cost-down
All inquiries delivered directly to [email protected]

Submit Engineering Blueprints for DFM & Pricing

Direct factory communication with Chief Engineer Marcus Lin. No intermediary markups.

Full Name *

Corporate Email *

Company & Country *

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Target Manufacturing Process

Estimated Volume / EAU

Technical Specifications & Requirements

Attach 2D/3D CAD Drawing (Optional) Max 50MB

Drag & drop your CAD model here, or browse file

Supported: STEP, STP, IGES, DWG, DXF, PDF, ZIP, RAR (Directly delivered to [email protected])

Industrial Machining & Advanced Tooling Capabilities