List of 受託加工/ products
316~360 item / All 2619 items
I'll provide 'I was saved!' We take on the troublesome and time-consuming tasks that other companies won't.
- Contract manufacturing
Equipped with a preheating machine, shortening and optimizing sterilization time! Setting sterilization conditions suitable for contracted products!
- Processing Contract
Leave brazing processes such as hydrogen atmosphere brazing and vacuum brazing to us!
- Surface treatment contract service
- Processing Contract
We provide contract processing for various parts incorporated into hydraulic equipment, regardless of size!
- Contract manufacturing
- Drive system parts
We provide a comprehensive process for design and manufacturing of plastic molds, parts processing, glossy painting, and quality assurance at ultra-low prices, along with technical support.
- Plastic Mould

Processing and assembly processes, compatible with PCB and SMT processes! "Factory Quality Audit Check Sheet" set of 3 items, basic contract set for overseas transactions (3 items), new product launch cooperation factory production outsourcing manual.
■Manufacturing Process Audit Checklist Added checklists for manufacturing process audits for automotive parts, including processing, assembly, and inspection processes, as well as additional audit items by department (production management, quality control, manufacturing, manufacturing technology, etc.). 1. Material Management 2. Incoming Inspection 3. Manufacturing (significant expansion of processing and assembly processes) 4. Inspection 5. Shipping and Packaging 6. Departmental Audits ■Factory Selection Checklist for Outsourcing 1. Organizational Structure and Quality/Reliability Awareness 2. Technical Structure 3. Manufacturing Structure 4. Quality/Reliability Assurance System 5. Manufacturing and Inspection Equipment 6. Standardization 7. Outsourcing Management 8. Special Procurement, Abnormalities, and Complaint Handling 9. Product Management ■Quality System Audit Checklist 1. Management Responsibility (Quality Policy and Objectives) 2. Quality Assurance System 3. Document Management 4. Record Management 5. Parts and Materials Management 6. Purchased Goods Management 7. Outsourcing Management 8. Management of Process Flow Diagrams and Instructions 9. In-Process Inspection 10. In-Process Abnormality Handling 11. Traceability 12. Non-Conforming Product Management 13. Corrective and Preventive Actions 14. Shipping Inspection 15. Management of Equipment and Tools 16. Measurement Instrument Management 17. Education and Training 18. 5S 19. Electrostatic Measures
The electronic gun is a telefocus type made by pro-beam! Please feel free to consult us when you need it.
- Processing Contract
- Electric discharge machine
30-50% cost reduction! No initial costs required with a dedicated reel.
- plastic
The maximum processing range is 750mm x 500mm, and the thickness of the plate can be processed up to 400mm.
- Processing Contract
- Other machine elements
Equipped with a clean room (Class 10,000)! We provide comprehensive development, prototyping, and contract manufacturing of pharmaceutical and healthcare products (ISO 13485 certified).
- Contract manufacturing

We will be exhibiting at the 12th Healthcare and Medical Device Development Exhibition held within the Japan Manufacturing World from March 16 (Wednesday) to March 18 (Friday), 2022.
Richell Co., Ltd. will be exhibiting at the "Healthcare and Medical Device Development Exhibition" within the Japan Manufacturing World held at Tokyo Big Sight. This exhibition showcases the development and manufacturing technologies of medical devices and healthcare equipment, as well as components, devices, and measuring instruments. If you are facing challenges such as "struggling to find OEM or ODM partners for medical devices," "wanting to efficiently search for companies with medical device manufacturing licenses and ISO certifications," or "not being satisfied with the delivery times and quality of existing suppliers," we invite you to visit us.
No need for a photomask! It is possible to form ultra-fine patterns below 100nm.
- Processing Contract
- Contract manufacturing
- Electron beam lithography equipment
We also accept contract lap polishing processing for difficult-to-machine materials!
- Processing Contract
Supports your device development from R&D devices to prototyping and small-scale production!
- Processing Contract
- Contract manufacturing
1 piece or more - Contract processing OK / Bring-in OK! We also produce original novelty items!
- Processing Contract
Assisting in the development of high value-added products by imparting new functionalities to powders!
- Surface treatment contract service
If you are dissatisfied with your existing CMP slurry, please feel free to consult with us!
- Processing Contract
From Ota City, Gunma: Supporting the creativity of local industries.
- Machine elements
- Other contract manufacturing
We handle everything from small lot products to short delivery items! For machining, welding, and more, come to us!
- Other machine elements
- Processing Contract
Contract processing of high-performance thin films using R.F. ion plating and vacuum deposition.
- Surface treatment contract service
We accommodate everything from small lot to mass production for metal cutting, resin processing, and sheet metal processing.
- Processing Contract
Single item processing available: Manufacturing of industrial machine parts (iron, stainless steel, aluminum, copper, castings, etc.)
- Contract manufacturing

We have introduced a vertical machining center.
In May 2022, we introduced the "Okuma Vertical Machining Center GENOS M460-VE" with the aim of improving the productivity of small parts. It is the smallest size among the machining centers we own.
Meeting diverse needs with well-equipped facilities and logistics systems.
- Processing Contract
- stainless
Cutting materials with the jet force of water compressed at ultra-high pressure and abrasives. We are expanding our contract processing services nationwide.
- Other processing machines
- Processing Contract
Contract etching services for Si and carbon films.
- Etching Equipment
We will conduct experiments under conditions tailored to your requests!
- Other processing machines
We will provide fine molds or molded samples ranging from nano to micron that meet your requirements.
- Processing Contract
Comprehensive glass production! With the know-how cultivated through precision polishing of photomask materials, we propose optimal finishes.
- Processing Contract
- Glass
Introducing our services such as health foods, cosmetics, bulk supply, and contract processing!
- Contract manufacturing
In addition to marking and engraving as the original purpose of the marker, fine roughening processing on the work surface is also possible.
- Other inspection equipment and devices
Over 30 years dedicated to contract thin film processing! Processing achievements cultivated through rich experience and reliable technology.
- Surface treatment contract service
Leave food processing to us! We provide comprehensive support from consulting to product development! With our unique development technology, we meet the diverse needs of our customers!
- Food/beverage functional materials
- Other food and beverage ingredients
- Other contract manufacturing
We assist customers in the "productization of microstructures"! Introducing our contract manufacturing service for precision machined products.
- Contract manufacturing
From material selection to processing methods and treatments, for anything related to aluminum, contact us!
- Processing Contract
- aluminum
Of course, a thorough automated production system is in place, but products with millimeter-level variations are handled by skilled artisans! We deliver products that have gained strong trust from var...
- Processing Contract
- Non-ferrous metals
- Contract manufacturing
Assembly of products, semi-finished products, and some units of machinery and equipment, including electrical devices, is done by our company!
- Other contract services
We offer contract powder processing for crushing, classification, and surface modification.
- Contract manufacturing
It is possible to taper and narrow the outer diameter of round bars and pipes!
- Processing Contract