01
Geometry · Threads · Configuration
Custom screws
Head geometries, threads and dimensions tailored to your design.
Enquire about this partCUSTOM TURNED PARTS FROM TAIWAN · SINCE 1990Your part.
Your part.
Your drawing.
Our craftsmanship.
Custom screws, nozzles and turned components made to your specifications. An experienced manufacturing team in Taiwan, with Max supporting you in English, German and Chinese.
Enquiries welcome in German, English or Chinese.
WHAT WE MAKE FOR YOUBuilt around your application.
Built around your application.
Made to your drawing.
From first samples to production enquiries: we assess your component and clarify materials, critical dimensions and technical requirements with you.
02
Bores · Tips · Connections
Nozzles & dispensing parts
Drawing-based nozzles and precision components for your application.
Enquire about this part03
CNC turning · Automatic turning
Custom turned components
Bushings, shafts, spacers and other rotationally symmetric components.
Enquire about this partImages illustrate component types. Configuration and feasibility are agreed against your drawing.
FROM DRAWING TO SAMPLEFour steps.
Request a quoteFour steps.
One clear point of contact.
- 1
Send your drawing
Send your drawing by email or WhatsApp. Quantity, material and target date help us assess your requirements.
- 2
Clarify the details online
Discuss critical dimensions and requirements with us. Online calls are available in German, English and Chinese.
- 3
Produce samples
Once specifications and the quotation are agreed, we manufacture samples to the confirmed requirements.
- 4
Dispatch samples
We inspect the samples and arrange dispatch. Transit time is considered separately from manufacturing time.
MADE IN TAIWANExperience at the machine.
MANUFACTURING & QUALITYClarify the technical
Clarify the technical
requirements early.
We work with CNC and automatic lathes. Your drawing and agreed inspection features form the basis of production and quality checks.
- Bar stock
- Typical processing range approximately Ø3–25 mm. Feasible finished-part dimensions are assessed against the geometry.
- Tolerances
- Indicative capability approximately ±0.02 mm, depending on material, dimensions, geometry and inspection conditions. The technical agreement is binding.
- Materials
- We review the requested material and available grade for your enquiry and specify it in the quotation.
- Inspection & documents
- In-process checks, dimensional measurement and inspection before dispatch. Material documentation and inspection reports are subject to availability and agreement.
ISO 9001:2015 · Quality managementCertified scope: CNC turning and milling of metal parts.View certificate
THE PEOPLE BEHIND YOUR COMPONENTManufacturing experience.
Manufacturing experience.
Personal communication.
Rishengyuh is a family business in New Taipei City. Two generations combine manufacturing experience with the company’s development. Max supports international customers in English and German. His fluency in Chinese for business negotiations enables direct communication with the manufacturing team.
Meet the teamNew Taipei City, Taiwan
What do you need for a quotation?+
Ideally a dimensioned drawing, material, quantity, key tolerances and target date. You can also include a 3D model and additional specifications. We can clarify missing details together.
Can I enquire in German or Chinese?+
Yes. Max supports enquiries in German, English and Chinese, with fluency in Chinese for business negotiations. Online calls with the manufacturing team are also available.
Does 5–7 working days mean delivery?+
It refers to sample dispatch when raw material is available and technical and commercial details have been agreed. The specific start date is confirmed; transit time is additional.
Can I request small quantities and production batches?+
Send your desired sample and production quantities. Feasibility, economical batch size and pricing are assessed for the individual component. No universal minimum quantity is assumed.
How do you handle confidential drawings?+
Documents are used to handle your enquiry. If an NDA is required before sharing files, please contact us first by email or WhatsApp.
LET’S MAKE YOUR NEXT COMPONENTShow us what
Show us what
you need.
Send your drawing or tell us about your project. We’ll clarify the next step with you.
Message MaxDeutsch · English · 中文