Custom Precision CNC Machining Services
Multi-process precision CNC machining combining turning, milling, drilling and tapping under one roof. IATF 16949 certified turnkey solution for industrial buyers.
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Custom precision CNC machining combining turning, milling, drilling and tapping in one IATF 16949-certified facility. Turnkey sub-assemblies with traceable documentation for global B2B buyers.
One Source for Multi-Process Machined Parts
Instead of coordinating separate shops for turning, milling, drilling and tapping, you can consolidate the entire production chain with one supplier. This reduces lead time, lowers logistics complexity, and simplifies quality responsibility.
We handle both one-off prototypes and full-volume production runs, with consistent process control across order sizes. Whether you need a single custom part for validation or ongoing supply for serial production, the same engineering review and quality gates apply.
Capabilities That Cover the Full Process Chain
Turning
Precision cylindrical features: stepped shafts, bores, threads, and tight concentricity requirements.
Milling
Complex 2D and 3D profiles, slots, pockets, and flat surfaces with tight tolerances.
Drilling & Tapping
Hole patterns, threaded holes, and countersinks completed in the same setup to hold positional accuracy.
Turnkey Assembly
Sub-assemblies delivered as finished units, reducing your supplier management burden.
What a Turnkey CNC Machining Partner Should Provide
When evaluating a machining supplier, focus on these decision points:
- Process coverage: Can they handle all required operations in-house, or will they outsource? Outsourcing adds lead time and quality risk.
- Documentation: Do they provide traceable records for each batch? This is critical for audits and repeat orders.
- Quality system: Is the facility certified to relevant standards? Certification shows a commitment to process control.
- Communication: How quickly do they respond to inquiries and design changes? A 24-hour response policy indicates a responsive team.
Manufacturer Backed by a Certified Facility
This service is provided by Zhuhai ChunTian Machine Technology Co., Ltd., a precision fabrication manufacturer founded in 2009. With 300–1,000 employees and annual revenue of USD 30–150 million, the company operates a full-range production facility serving machinery importers, distributors, and EPC buyers worldwide.
The production floor includes industry-leading equipment, such as the TRUMPF TruMatic 6000 for laser cutting and punching, plus dedicated CNC machining centers. This in-house capability means your parts stay under one roof from raw material to finished goods.
Company-Level Certifications
Our facility holds the following certifications, reflecting a commitment to quality and environmental management:
Certifications are held at the company/facility level. Specific product compliance can be confirmed per project.
Pre-Production Workflow for Full Traceability
Every project follows a structured pre-production workflow designed to catch issues before they reach the shop floor:
- Drawing review and tolerance risk assessment – we identify potential manufacturing challenges upfront.
- Sample gate approvals – you approve samples before mass production begins.
- FAT (Factory Acceptance Test) records – documented evidence that the product meets specifications.
- QC photo packs and shipment checklists – visual and documented proof of quality before dispatch.
These documents are shared with you for full traceability, supporting your own quality audits and end-customer requirements.
Factory Equipment
Order Logistics and Service Commitments
- We respond to all customer inquiries within 24 hours.
- We participate in 3PL and VMI (Vendor Managed Inventory) projects.
- We maintain a 99% on-time delivery target.
Buyer FAQ
What CNC processes do you handle in-house?
We offer multi-process precision machining including turning, milling, drilling and tapping all under one roof. This eliminates the need for outsourcing secondary operations.
What materials can you machine?
Material options follow your project requirements. We can work with a wide range of common industrial metal alloys. Full material availability is provided upon request after reviewing your project drawing.
Do you support prototyping and mass production?
Yes, we accept both prototype development and high-volume production orders, with consistent process control for all order sizes.
What project documentation do you provide?
We deliver full traceable documentation for every order, including drawing review records, tolerance risk assessments, sample approval records, Factory Acceptance Test (FAT) reports, and QC inspection photo packs per your requirements.
What are your order and service commitments?
We respond to all customer inquiries within 24 hours, support VMI and 3PL integration projects, and maintain a 99% on-time delivery target for all production orders.
Request a Custom Quote
Submit your project details to our technical sales team for a full review and transparent pricing. Please include your 2D/3D drawings, material requirements, tolerance specifications, and order quantity to help us prepare an accurate proposal.
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