About OKA Group
A Trusted Precision Manufacturing Partner Providing CNC Machining, Metal Parts Manufacturing & Surface Treatment Solutions for Global Industrial Customers.
Advanced Precision Manufacturing
OKA provides integrated CNC machining, metal parts manufacturing and surface treatment solutions for global industrial customers across automotive, medical, optical and industrial applications.
Scalable Production Solutions
With operational centers in Hong Kong and Shenzhen, OKA supports rapid engineering communication, prototype development and stable mass production for customers worldwide.
Why Global Customers Choose OKA
Factory & Equipment
Advanced CNC machining equipment and strict quality control systems ensure stable production and precision manufacturing.
- 400+ Advanced Machines
- 800+ Skilled Employees
- 50,000㎡ Manufacturing Facility
- Strict Quality Inspection System
Industries & Applications
Supporting global customers with custom precision metal parts manufacturing across multiple industries.
Medical & Testing
Optical
Automotive
Industrial
Aluminum Components
Surface Treatment
Manufacturing Process
Simple, efficient and transparent manufacturing workflow for global customers.
Send Drawing
Upload your 2D/3D drawings or technical requirements.
Engineering Review
Our engineers analyze manufacturability and production requirements.
CNC Machining
Precision machining with advanced CNC equipment.
Surface Treatment
Anodizing, plating, polishing and various surface finishes.
Quality Inspection
Strict dimensional and quality control before shipment.
Delivery
Safe packaging and global shipping support.
Frequently Asked Questions
Quick answers about our CNC machining capabilities, lead time, materials, quality control and global delivery services.
We support both small and large batch production.
Yes, we provide Design for Manufacturability (DFM) and cost optimization advice.
We accept 2D drawings and 3D files such as PDF, DWG, STEP, IGES, and SolidWorks formats.
Usually within 24-48 hours.
Yes, we have extensive export experience.
We apply standardized production processes, in-process inspections, and final quality checks using advanced measuring equipment.
Start Your CNC Machining Project
Get fast engineering support, precision manufacturing solutions and competitive pricing for your custom parts project.
