Come to us for light, small, narrow and difficult leaf springs, from testing to mass production!

We make everything from plates to three-dimensional objects. We perform cold forging on shapes that aren't possible with cutting!

Deep Drawing & Piercing Process – SUS

Transfer Press

Nisshin Sine Bar Chuck (Built-in Sine Bar Tiltable Chuck)

Nissin High-Pecision Rotary Electro-magnetic Chuck for Forming grinders and Surface grinders

3D CNC Freeform Pipe Bender

VA Proposals Through Press Processing

Precision Deep Drawing Press Processing

High Durability Stainless Steel Snap Pins for Industrial Equipment

Riveting of 4 Different Parts in a Progressive Die

Sheet Metal Fabrication of Intake Manifold (Aluminum Die-Cast)

Oil Pan Manufacturing - Deep Drawing Press Forming – From Prototyping to Small-Lot Production!

Rapid & High-Quality Prototyping with Sheet Metal Press Forming! ~ High-Strength Lower Arm Assembly

From Prototyping to Small-Lot Production of Seat Leg Parts! [Press processing, pipe processing, welding assembly]

Forged Aluminum Base Plate

Forged Copper Product (Automotive)

Forged Press-Formed Sheet Metal Component

Drawing and molding technology (shaving applied)

WARISAKI -the World’s first technology- press processing to split metal

WARISAKI technology (Brass)

[WARISAKI] T-shape brackets

Integrated press processing product of complicated 3D shapes by WARISAKI (split processing technology)

Integrated press processing product of complicated 3D shapes by WARISAKI (split processing technology)

The round shaped metal fittings applied Splitting (Warisaki) processing technology

Solid Projection Forming Method [Turm Method]

ONLY ONE Processing Technology [Warizaki]

ONLY ONE Processing Technology (Partial Warizaki)

[Outer Perimeter Warizaki] Method

ONLY ONE Processing Technology (Outer Perimeter Warizaki)

Crankshaft High Frequency Quenching, Fillet Quenching, R Quenching

Ball Screw, High Frequency Quenching, Small, No Scale, Osaka

High Frequency Quenching, Advantages, In-lining, Automobile Parts, Construction Machineries, Industrial Machineries

Cam Shaft, High Frequency, Quenching Machine, and Heat Treatment

Crankshaft, Automobile, Quenching, low distortion

Constant Velocity Universal Joints, High Frequency, Quenching

Induction Harding, Drive Shaft, High Productivity, Power Saving, Fatigue Strength, Low Distortion

Idler Large-size Scan Hardening Machine Coil

Induction Hardening Converter Development

Osaka Fuji Electronics Industry Crankshaft Hardening Machine

Induction Hardening Gear Roller

Stub Shaft Induction Hardening Axle

Induction Hardening Construction Machinery Idler Roller

High Frequency Converter Transistor Compact Power Supply

Camshaft Induction Hardening Eccentric Low Runout Automobile Parts

Induction Hardening LJ Outer CVJ Constant Velocity Joint Automobile Parts Heat Treat

Induction Hardening Post-processing Shot Blast

Outboard Outer Induction Hardening Reheating Machine CVJ Constant Velocity Joint Automobile Parts IH Heat Treat①

Crankshaft Induction Hardening Machine Flat Hardening High Productivity Automobile Prats IH Heat Treat

Transmission Parts Induction Hardening Machine ③ Automobile Parts IH Heat Treat

Crankshaft V6 Induction Hardening Machine Automobile Parts IH Heat Treat

Assembly Crankshaft Induction Hardening Machine Reheating Machine Double Axle Parts IH Heat Treat

Center Bearing Shaft Induction Hardening Machine Propeller Shaft Automobile Parts

Shaft Induction Hardening Low Runout Motor Generator Alternator Automobile Parts IH Heat Treat

Camshaft Induction Hardening Reheating Machine① Coil Tracking Automobile Parts IH Heat Treat

Camshaft Induction Hardening Reheating Machine Coil Tracking Automobile Parts IH Heat Treat

Camshaft Pump Cam Induction Heating Austemper Machine ② Automobile Parts IH Heat Treat

Axle Shaft Induction Hardening Machine ② Automobile Parts One-shot Hardening IH Heat Treat

Outboard Outer Induction Hardening Reheating Machine② CVJ Constant Velocity Joint Automobile Parts IH Heat Treat

Upper Shaft Annealing① Induction

Driveshaft Induction Hardening Machine① Automobile Parts IH Heat Treat

Driveshaft Induction Hardening High Productivity Energy Savings Fatigue Strength Low Runout

Double Axle Vertical Scan Induction Hardening Machine② IH Heat Treat

Crankshaft Induction Hardening Machine① Split Pin

Large Dip Quench Induction Hardening Machine Large Gear Job IH Heat Treat

Pinion Shaft Annealing① Induction Annealing Compact

Driveshaft Induction Hardening Machine② Automobile Parts IH Heat Treat

TF Shaft Helical Shaft Annealing② Induction Machine

Crankshaft Induction Hardening Machine Flat Hardening High Productivity

Camshaft Pump Cam Induction Heating Austemper Machine ① Automobile Parts IH Heat Treat

Crankshaft Flange Induction Hardening Machine Automobile Parts IH Heat Treat

Crankshaft All-Purpose Induction Hardening Machine③ Oil Seal

Automobile Parts All-purpose② Induction Hardening Machine

Induction Hardening Shaft Automobile Parts Steering

Axle Pipe Induction Hardening Reheat Machine② Automobile Parts IH Heat Treat

Camshaft Induction Hardening Reheating Machine① Coaxial Coil Lead

Camshaft Induction Hardening Reheat Automobile Parts IH Machine②

Camshaft Pump Cam Induction Heating Machine③ Automobile Parts IH Heat Treat

Transmission Parts Induction Hardening Automobile Parts IH Heat Treat Machine②

Shaft Induction Hardening Low Runout Motor Generator Alternator Automobile Parts IH Heat Treat

Double Axis Vertical Scan Induction Hardening Machine③ IH Heat Treat

Camshaft Induction Hardening Reheat Machine②

Automobile Parts All-Purpose① Induction Hardening Machine

Axle Shaft Induction Hardening Machine① Automobile Parts Induction Heat Treat

Crankshaft Hardening Induction Machine Runout Coil

Transmission Parts Induction Hardening Machine① Automobile Parts

Upper Shaft Annealing② Induction Machine

TF Shaft, Helical Shaft Annealing Induction Machine

Induction Hardening Gear Osaka Large

Crankshaft Induction Hardening Machine③ Compact Automobile Parts IH Heat Treat

Crankshaft Induction Hardening Machine① Fillet Hardening Low Runout Automobile Parts IH Heat Treat

Induction Hardening Cut Sample IH Heat Treat Automobile Parts Production Machinery Parts

Crankshaft Induction Hardening Fillet Low Runout Automobile Parts IH Heat Treat Machine

Axle Pipe Induction Hardening Reheat Track IH Heat Treat

Small Parts Hardening Induction

Pinion Shaft Annealing Induction Induction Heating Heat Treat Automobile Parts

Induction Hardening Cracking Magnetic Particle Testing

Crankshaft All-Purpose Induction Hardening Machine② Semi-open Coil Automobile Parts IH Heat Treat

Induction Induction Heating Application Hardening

Insert Molding – Automotive (PBT, PPS)