Head Factory
Ogakie Factory
Ohtsuzaki Factory
Domestic production locations
Intended special characteristics Plating type Postprocessing Representative examples of applied parts Target parts                   Anti-rust Zinc/Iron Colored,Black Cr3+Chemical conversion treatment Exhaust parts (cover S/A),Electronic goods EHV parts(cover,Case) Iron and steel Zinc/Nickel/Middle nickel 5～6% Colored Cr3+Chemical conversion treatment Pressure sensor parts (housing),Fuel system parts (pipe, nipple, in-tank flange),Engine equipment (INJ retainer),Compressor parts(plate,hub,cover) Iron and steel Zinc/Nickel/High nickel 13～15% Colored,Black Cr3+Chemical conversion treatment Pressure sensor parts (housing),Fuel system parts (pipe, nipple, in-tank flange),Engine equipment parts,Compressor parts(plate,hub,cover) Iron and steel Tin/Zinc Colored Cr3+Chemical conversion treatment Engine equipment parts(ISCV york),Fuel system parts (valve sheet, pipe, nipple, in-tank flange) Iron and steel Zinc Colored,Black Cr3+Chemical conversion treatment Compressor parts(plate,hub,cover),Injection pump parts (timer flange),Engine equipment(High pressure sensor housing) Iron and steel,Zinc alloy,Copper alloy,Aluminum alloy Chemical conversion treatment Colored Cr3+Chemical conversion treatment Engine equipment (ISCV,housing,Throttle body) Aluminum alloy         Ornamentation Nickel/Chromium Seatbelt metal fittings (tongue) Iron and steel Copper/Nickel/Joule Ni/chromium Lock metal fittings,fuel tank parts,door parts,Number frame Iron and steel,Copper alloy,Zinc alloy Copper/Nickel/Satin Nickel Ni/chromium Fuel tank parts for 2-wheeled vehicles Iron and steel,Copper alloy,Zinc alloy Nickel/Joule Ni/chromium Door molding for luxury cars Iron and steel,Stainless steel Black chromium Window glass fastening fittings (hinges), Washer nozzle,Wiper parts Zinc alloy,Copper alloy,Stainless steel   Anti-rust/Ornamentation Anodized aluminum (anode oxidization processing) Air conditioner parts,TPMS parts Aluminum alloy Copper/Nickel Electrical equipment parts(Terminal,nipple) Iron and steel,Copper alloy Nickel Plug Iron and steel           Function                 Anti-abrasion Anti-sliding wear Anti-scorching Hard anodized aluminum Compressor parts Aluminum alloy Hard chromium Engine equipment parts(Needle,Connector,Core),Gearbox (cam,rotor) Iron and steel Electroless nickel (Ni・P) Compressor parts,Injection pump parts (cover pump),Brake parts (sheet valve) Iron and steel,Aluminum alloy Electroless nickel (Ni・P・B) Aluminum alloy         Lubricity Rolling Electroless nickel (PTFE 5%,20%) Heat component parts,Engine equipment(OCV plunger) Iron and steel,Stainless steel,Copper alloy Electroless tin,Electrolytic tin Heat component parts(rotor),CO2 Water heater parts Aluminum alloy,Iron and steel         Conduciveness Electroless nickel (Ni・P) Electronic goods EHV parts(Bus Bar) Aluminum alloy Nickel Engine equipment parts(terminal), Electronic device parts(color) Iron and steel         Adhesion Soldering Earth Fusing Bonding Surface Ni Pressure sensor parts (housing),Heat exchanger parts(pipe),Heat sink parts Iron and steel,Copper alloy Electrolytic tin Electrical equipment parts(Screw with washer) Electroless tin,Electrolytic tin Engine equipment parts(Commutator) Electroless nickel (Ni・P,Ni・P・B) Electronic device parts         Non-magnetism (Dimensions/level of surface roughness) Electroless nickel (Ni・HighP 12%) Torque converter control parts,Brake parts (Plunger) Iron and steel         High precision (Dimensions/level of sulfuv-less roughness) Electroless nickel (Ni・P) Electronic parts Iron and steel,Aluminum alloy       Heat-resistance Brazing Nickel/Copper /Electroless nickel Heat component parts(Plate bracket),EHV battery Iron and steel