High Precision CNC Machining Service Low Tolerance Carbon Steel Nuts And Bolts
Carbon Steel Nuts, Screws, Electroplated With Gold/Silver/Nickel/Zinc, Customized Dimensions, Low Tolerance, High-Precision CNC Machining Service
Q&A
Q:When I send you the drawings, what should I clearly indicate?
A:Please at least inform us of the raw materials, finished products, and quantity.
Q: What certificates do you have?
A: Our product has obtained ISO certification.
Q: When did you set up your factory?
A: We started from the year of 2007.
Applications Across Industries
Our machining solutions are adaptable to a wide variety of industries, delivering custom-made parts to suit different applications, including:
- Automotive and transportation
- Industrial and manufacturing equipment
- Electronics and electrical systems
- Consumer goods and household items
- Power generation and energy
- Commercial and office machinery
- Construction and infrastructure
- Audio/visual and entertainment products
File Formats We Accept
We can process various file formats, ensuring compatibility with your design, including CAD, DXF, IGS, JPG, and PDF.
Packaging Solutions
Our packaging options are designed to ensure that your products arrive safely, with flexibility to meet your needs:
- Inner Packaging: Protective plastic bags for individual items
- Outer Packaging: Standard cartons or customized packaging as requested
Shipping Methods
We provide multiple shipping options to accommodate global delivery:
- Sea Freight: For large orders and bulk shipments
- Air Freight: For faster, time-sensitive deliveries
- Express Shipping: Reliable international shipping services like DHL, FedEx, TNT, and UPS
Customer Support
Our experienced foreign trade team offers quick responses and dedicated assistance, ensuring efficient communication and a seamless experience.
Quality Assurance & Documentation
We maintain strict quality control standards, and provide relevant documentation to ensure transparency and traceability:
- Dimensional inspection reports
- Raw material certificates
- Surface treatment reports
- Engineering drawings
- Test reports like salt spray and hardness
Machining Capabilities
Our precision machining services include a variety of advanced techniques:
- CNC machining
- Turning, milling, and cutting
- Stamping and other customized processes
Lead Times
- Sample Delivery: Typically within 14 business days
- Mass Production: Lead times will be confirmed based on sample approval and order quantity
| 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 |
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.