Order size
One-off parts through repeat production.
CNC Milling & Turning
Precision CNC Machining for One-Off and Production Parts
We machine custom metal and engineering-plastic parts from your CAD model and drawing. MALIEV supports prototypes, replacement parts, jigs, fixtures, and repeat production for customers in Bangkok, Nonthaburi, and across Thailand.
- One piece welcome
- Metals and engineering plastics
- Engineering review before production
Not sure CNC is the right process? Start with a custom manufacturing review.
Best quote input
3D CAD, drawing, material, quantity, and finish.
Processes
CNC milling and turning, reviewed per geometry.
Service area
Bangkok, Nonthaburi, and delivery across Thailand.
What can CNC machining make?
CNC machining removes material from solid stock to produce repeatable features, accurate interfaces, and durable functional parts.
Milled parts
Brackets, housings, plates, pockets, mounting faces, slots, and drilled or tapped features where tools can reach.
Turned parts
Shafts, bushes, spacers, pins, threaded components, and other rotationally symmetric parts.
Jigs and fixtures
Production aids, inspection fixtures, machine adapters, and custom tooling built around your real process.
Replacement parts
Recreate discontinued or damaged components from usable drawings, CAD, samples, or measurement data after feasibility review.
Functional prototypes
Test fit, assembly, motion, sealing interfaces, and material behavior before committing to a larger production run.
Repeat production
Controlled drawings and approved samples help keep repeat orders consistent; inspection scope is agreed during quotation.
How the CNC quotation and production process works
Send project files
Provide 3D CAD, a dimensioned drawing, material, quantity, finish, and required delivery date.
Engineering review
We review tool access, tolerances, setups, stock availability, inspection, and manufacturability questions.
Quote and confirmation
The quotation confirms scope, material, quantity, lead time, finish, and any assumptions requiring approval.
Machine, inspect, deliver
Parts are machined to the approved files, checked to the agreed inspection scope, and prepared for delivery.
Common JIS metals and engineering plastics
Choose a material by strength, corrosion resistance, wear, temperature, weight, appearance, and cost—not by name alone. Exact grade, stock form, certificates, heat treatment, and availability are confirmed during quotation.
MALIEV machines metals and engineering plastics. We do not offer CNC machining of wood or organic materials.
Aluminium alloys
Lightweight, corrosion resistant, and efficient to machine. Often selected for housings, brackets, fixtures, and automation parts.
Carbon steels: SS400 and S50C
SS400 suits general structural components; S50C provides higher carbon content for stronger machine parts when appropriately processed.
Alloy steels: SCM families
Used when strength, toughness, fatigue, or heat-treatment response matters. The exact SCM grade and condition must be specified.
Tool steels: SKD families
For tooling and wear-resistant applications. Machining route depends strongly on grade, supplied hardness, and required heat treatment.
Stainless steels: SUS families
Selected for corrosion resistance, cleanliness, or appearance. Grade choice affects machinability, strength, and environmental resistance.
POM / Acetal
Dimensionally stable, low-friction engineering plastic for gears, guides, bushings, and precision mechanisms.
MC Nylon / PA6
Tough and wear resistant for rollers, guides, pads, and replacement machine components; moisture response must be considered.
Acrylic and PVC
Acrylic suits clear covers and visual parts; PVC suits selected chemical or utility applications. Geometry and clamping need care.
PTFE / Teflon
Very low friction and strong chemical resistance for seals, insulators, and sliding components; softness affects tolerance strategy.
What information improves CNC price and lead-time accuracy?
Send CAD and a drawing
Use 3D CAD for geometry and a 2D drawing for critical dimensions, tolerances, threads, fits, surface finish, and inspection notes.
Apply tolerances selectively
Tighter tolerances can require more setups, slower machining, controlled temperature, and additional inspection. Mark only functional features tightly.
Allow tool access
Deep pockets, narrow slots, sharp internal corners, thin walls, and hidden features may need special tools or redesign.
Resolve common drawing questions before quotation
These guides explain design details that affect tooling, setup, inspection, and manufacturing cost.
Specify threaded holes
Define thread standard, size, class, depth, and inspection needs instead of leaving the machinist to infer them.
Design internal corner radii
Learn why rotating cutters leave a radius and how mating parts, reliefs, and tool size affect the design.
Plan machinable thin walls
Review wall support, workholding, tool access, cutting sequence, and inspection before committing to a fragile geometry.
Questions customers ask before ordering
Can you machine only one piece?
Yes. We accept one-off parts when the geometry, material, and project scope are feasible. Setup and programming are distributed across the quantity, so unit price usually improves with repeat quantities.
How much does CNC machining cost?
CNC machining starts at THB 2,500. The final price depends on material and stock, part size, machining time, number of setups, tooling, tolerances, finish, inspection, and quantity. Send CAD and a drawing for an accurate quotation.
What is the usual CNC machining lead time?
Lead time usually starts at about 14 days. The schedule includes material sourcing, CAM preparation and programming, machine setup and loading, machining, and final inspection—not only the time when material is being cut.
Are rush CNC orders available?
Rush orders may be possible when machine capacity, material availability, tooling, geometry, and inspection requirements allow. An additional markup applies because the job must be prioritized and the production plan adjusted. Ask us to confirm feasibility before relying on a rush date.
What file formats should I send?
A STEP or other usable solid CAD file is preferred for geometry, together with a PDF drawing for critical manufacturing requirements. Contact us if only a sample or legacy drawing is available.
Can you copy an existing part?
Often yes, but the correct route may include measurement or 3D scanning, reverse engineering, material identification, and a review of wear or damage. The original design intent cannot always be recovered from a worn sample.
What general tolerance applies to CNC parts?
Unless the drawing or quotation specifies otherwise, ISO 2768-1 tolerance class m is the default and applies only to linear and angular dimensions without individual tolerance indications. Drawing-specific requirements override the general tolerance. Critical or tighter tolerances require engineering review and explicit confirmation in the quotation before production.
Indicative starting prices
Use these starting points to choose a service. The final quotation is confirmed after we review geometry, material, quantity, finish, tolerances, and delivery requirements.
CNC machining
One-off and repeat parts in common metals and engineering plastics, subject to geometry and tolerances.
Starts at approximately THB 2,500Black oxide for steel
For compatible steel parts with standard cleaning and oil or wax sealing. Rust, scale, cosmetic preparation, part size, and quantity can increase the price.
Starts at approximately THB 1,500 per batchStandard aluminium anodizing
For standard clear or black finishes. Alloy, total coated area, geometry, quantity, coating thickness, masking, surface preparation, and inspection determine the final quotation.
Starts at approximately THB 2,500 per lot; depends on part size and processing complexityHard or custom-colour anodizing
Hard anodizing, custom colours, close colour matching, blasting or polishing, complex masking, and certificates require a process review.
Plan approximately THB 6,000–15,000+ per lotTypical lead time
Scheduling depends on the part and current capacity; the quotation confirms the delivery plan.
Often from 14 daysPrices are planning references, not a binding offer. We will confirm the scope, tax, delivery, and any revision or finishing work before production.
Manufacturing support from Pak Kret, Nonthaburi
MALIEV supports customers in Bangkok and Nonthaburi and reviews projects across Thailand. Files and project details can be sent online; delivery and onsite work depends on service and project review.
Maliev Co., Ltd.36/1 Moo 3, Khlong Khoi, Pak Kret, Nonthaburi 11120, Thailand
Business hours
Monday-Friday: 09:00-18:00
Saturday-Sunday: Closed
Have a CNC part ready to review?
Send your CAD, drawing, material, and quantity. Our team will review the manufacturing requirements.