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We offer a complete range of surface processing solutions including heat processing and coating! Inquiries to this Company Japanese

Metal Products Manufacturing
Rika Industiries co., ltd. 

1. Heat Processing
*Quenching and Annealing * Carburizing, Quenching and Annealing *Annealing *Aluminum T6 *Shot Blast
2. Various Types of Surface Processing
*Painting *Plating *Polishing *PVD Coating *Various Types of Heat Processing
1. Concentration on small iron and steel part carburizing, quenching (effective depth less than 1.0 mm) and sub-quenching
2. In the areas of carburizing and quenching we are capable of water quenching and oil quenching. We also process SS and SPC materials.
1. Our company's parts can be found in a quarter of the world's mountain bikes and road race bicycles.
2. Passed automobile manufacturers' quality tests
We continually strive to be a company that is well-regarded by society.
*Our company aims to grow together with our customers by providing for their convenience and dignity.
*Our company aims to work hard together as a team for our own happiness.
*Our company aims to expand the peace of mind, safety and comfort of others through our technology.
1. Metal Heat Processing Technician (Special Class- Level 2), Metal Materials Technician (Level 2)
2. ISO9001:2000, KES Environmental Management System Standard Certification
3. Osaka Prefectural Quality Management Promotion ""Excellent Enterprise,"" IT Management 100 Grand Prize Recipient
Technical Area Information
Processing Technologies  Divided into Three Manufacturing Categories: Materials, Processing and Manufacturing
MaterialsProcessing TechnologiesProcessingProducts and Uses
Iron and Steel ProductsCarburization and Quenching with Carburization Depths Less than 21.0mm
Bright Quenching and Annealing
Concentration on Parts for Small Products
Low-Distortion Quenching Utilizing Jigs
Low Temperature and Material Water Quenching
Excellent External Appearance Resulting from Bright Quenching and Water Quenching
・Heat TreatedAutomobile Parts
Bicycle Parts
Various Types of Machine Parts
Aluminum Products
(Heat Processed)
Batch Furnace-Based Solution Treatments and Aging Treatments (T6 Processing)・Heat TreatedAutomobile Parts
Bicycle Parts
Various Types of Machine Parts
Final Products  Products that Utilize the Commodity Items and Technologies Possessed
AutomobilesBrushes, Seat Belt Parts, Bolts, Nuts・Automobiles
BicyclesSpeed Shifters, Brakes, Pedals, Hubs, Crank Chains・Bicycles
Machine ToolsSprockets, Pins, Keys and Nipples・Precision Machinery
・Machine Tools
ToolsDrivers, Benches・Tools, Dies and Brushes
HomesWindow Opening and Closing Parts, Maintenance Fixtures・Architectural Hardware
Manufacturing Capabilities
Main Product Manufacturing Capabilities
*Bolt Quenching and Annealing: 15 Tons per Month
*Batch Quenching Furnace 400kg/Use
Machinery and Equipment Possessed
Machine NameProcessing CapabilitiesNumber of Machines
Mesh Belt Continuous FurnaceOil Quenching Bright Quenching 600kg/H, Carburization Quenching 50~400kg/H 2 Units
Mesh Belt Continuous FurnaceWater Quenching Carburization Quenching 50~400kg/H 1 Units
Batch Quenching FurnaceOil Quenching 400kg/Use, 600×1,200×450H 2 Units
Batch Annealing Furnace1 Units
Small Heating FurnaceWithout Atmospheric Gas3 Units
Small Heating FurnaceWith Atmospheric Gas (Nitrogen)1 Units
Aluminum Solution Aging Furnace (T6)1 Units
Shot Blaster2 Units
Vacuum Washing ApparatusHydrocarbon Washing Oil1 Units
Main Product Manufacturing Capabilities
・KES Step 1 (2008)
Main Product Manufacturing Capabilities
1. Fast Delivery of Small Lots of Diverse Products
*We handle orders as small as one unit *Same-day processing available (prior consultations required)
2. Lead-Time and Administrative Cost Reductions through Multiple Process Batch Ordering
3. Proposals and Problem Resolution for Issues Related to all Aspects of Surface Processing through our Cooperating Industry Network
Company Infomation
Address 2-6, Nishi-Yuge, Yao City, Osaka 581-0035, Japan
TEL +81-(0)72-948-0006
FAX +81-(0)72-948-0474
Representatives Isao Morishima
Date of Establishment 1969
Capital 10,000,000 yen
Number of Employees 39 people
Industry Metal Products Manufacturing
URL http://www.rk-k.jp


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