xiamen shangshang technology co.,ltd
Customer NO.1, Quality NO.1 Continuous improvement
Add to Cart
Custom CNC Machining Stainless Steel & Carbon Steel Turning Parts | Precision OEM Components for Industrial Applications
We specialize in the production of high-precision CNC machined components made from stainless steel and carbon steel, tailored to meet the specific needs of our global clients. These custom turning parts are engineered with exceptional accuracy and surface finish, ensuring their optimal performance in a wide range of industrial applications such as automotive systems, machinery, robotics, medical equipment, electronics, automation devices, and more.
Each part is manufactured using state-of-the-art CNC turning and milling machines, allowing for tight tolerances, complex geometries, and custom surface finishes. Whether it's threaded rods, dowel pins, slotted shafts, connectors, or hybrid components with drilled or milled features, we support both standard and highly customized part profiles according to your CAD drawings or samples.
Product Features:
Material Options: Stainless steel (304, 316, 303), carbon steel (Q235, 45#, 1214, etc.)
Surface Treatment: Zinc plating (white, blue-white), sandblasting, polishing, passivation, custom coating available
Machining Process: CNC turning, CNC milling, drilling, tapping, slotting, knurling, thread rolling
Tolerances: ±0.01mm or as specified by customers
Customization: Fully supported, including complex geometries, internal/external threading, deep hole drilling
Applications: Automotive, industrial automation, hydraulic systems, medical devices, construction hardware, electronics
Why Choose Us:
Our factory was established in 2007 and has over 17 years of experience in custom machining non-standard metal parts. We are ISO9001 certified and operate out of a facility with more than 5000 square meters of production area. With a strong engineering team, strict quality control, and fast sample turnaround, we have gained long-term cooperation with customers from North America, Europe, and Southeast Asia.
We are fully capable of handling both small-batch prototyping and large-volume mass production. All parts are carefully inspected before delivery using precision tools such as micrometers, CMM, height gauges, and more.
Lead Time & Delivery:
Sample Time: Around 7 working days
Mass Production: 10–14 days depending on order quantity and complexity
Packing: Protective packaging with individual bags or trays; export carton or wooden box as required
Ordering Process:
Send us your 2D/3D drawings or physical samples
Get a quick quote within 24 hours
Confirm order and receive prototype if needed
Mass production begins after sample approval
Quality inspection and shipment
Whether you're looking for small shafts with external threading, positioning pins with chamfered ends, or multifunctional fasteners with milled grooves, we are ready to provide precision-engineered components tailored for your exact specifications.
Contact us now to discuss your project and receive a customized solution from a trusted manufacturer with deep industry experience!
| Project Description | |
| Design/size according to customer's sample or drawing | |
| Material | |
| Copper | H59 H62 lead-free copper and purple copper, etc. |
| Titanium | TC4 (TiAl6v4, grade 5). |
| Alloy steel | 15Cr, 20Cr, 42CrMo |
| Aluminum | 6061, 6063, 6082, 7075, 5052, A380, etc. |
| Plastics | POM, paraformaldehyde, nylon |
| Steel | Mild steel, carbon steel, 4140, 4340, Q235, Q345B, 20#, 45#, etc. |
| Stainless steel | SS303, SS304, (SS304 food grade), SS316, SS316L, SUS430, SS416SS201, SS301, |
| Other | |
| Surface treatment | Transparent anodizing, color anodizing (color code required, actual samples to prevent color difference), chemical film, passivation, polishing, chrome plating, sandblasting, laser engraving, zinc plating, black oxide, nickel plating, chrome plating, carburizing, heat treatment |
| Test Equipment | Rockwell Hardness TesterSalt Spray TesterRoughness TesterCloud Disc High Speed Tester SP-T300 |
