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

3D CNC Freeform Pipe Bender

High-Precision Stainless Steel Plate Springs for Control Cable Fastening

Secondary Sheave Piston: Prototype for Shifting from Casting to Sheet Metal Pressing

Achieving High Welding Strength and Rigidity in Suspension Members!

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]

Functional Components Supporting Automotive Safety Performance: Prototype Sheet Metal for Inflator Brackets

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

WARISAKI technology (Brass)

[WARISAKI] T-shape brackets

[WARISAKI] SUS304 Punching metal

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)

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

Oversize, Carburizing, Gear, Ring, Single tries Quenching

Constant Velocity Universal Joints, High Frequency, Quenching

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

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

Crankshaft V6 Induction Hardening Machine Automobile Parts IH Heat Treat

Center Bearing Shaft Induction Hardening Machine Propeller Shaft Automobile Parts

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

Machine Tool Bed Hardening Machine Induction Hardening Energy Savings IH Machine ②

Driveshaft Induction Hardening High Productivity Energy Savings Fatigue Strength Low Runout

Crankshaft Induction Hardening Machine① Split Pin

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

Bed Hardening Machine Induction Hardening Machine Industrial Machine Machine Tool Parts IH Heat Treat

Large Dip Quench Gear Ring One-shot hardening

Crankshaft Induction Hardening Machine Flat Hardening High Productivity

Crankshaft All-Purpose Induction Hardening Machine③ Oil Seal

Single Axle Double Bed Vertical Scan Hardening① Induction Machine

Induction Hardening Shaft Automobile Parts Steering

Camshaft Induction Hardening Reheating Machine① Coaxial Coil Lead

Camshaft Induction Hardening Reheat Machine②

Crankshaft Hardening Induction Machine Runout Coil

Induction Hardening Gear Osaka Large

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

Small Parts Hardening Induction

Induction Hardening Cracking Magnetic Particle Testing

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

Contract Manufacturing

Machining – 5-Axis Machining Center

CFRTP Molding

Insert Molding – Automotive (PBT, PPS)

Automotive parts

Truck parts

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

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

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

Forged Aluminum Base Plate

Forged Copper Product (Automotive)

Forged Press-Formed Sheet Metal Component

Drawing and molding technology (shaving applied)

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, Automobile, Quenching, low distortion

Idler Large-size Scan Hardening Machine Coil

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

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

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 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

Double Axle Vertical Scan Induction Hardening Machine② 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

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

Crankshaft Flange Induction Hardening Machine Automobile Parts IH Heat Treat

Automobile Parts All-purpose② Induction Hardening Machine

Axle Pipe Induction Hardening Reheat Machine② Automobile Parts IH Heat Treat