Customized Bushing Steel Bush Sleeve Bushing Metal Bushing

• Customization: Available
• After-sales Service: Replace The Ng Parts
• Warranty: 1 Year
• Model NO.: customized
• Condition: New
• Certification: CE, RoHS, GS, ISO9001
• Standard: DIN, ASTM, GOST, GB, JIS, ANSI, BS
• Customized: Customized
• Material: Metal
• Application: Metal Processing Machinery Parts
• Treatment: Anodizing or Zinc Plating
• MOQ: 200
• Shipment: Sea Freight, Air Freight, Train
• Industry: Auto, 3c, Armarium, Machinery
• Transport Package: Vacuum Forming Tray, Carton, Pallet or Wooden Box
• Specification: Diameter 5-40
• Trademark: PUXING
• Origin: China
• Production Capacity: 1000000PCS/Year
• Package Size: 50.00cm * 100.00cm * 50.00cm
• Package Gross Weight: 100.000kg

Product Description

Discription

Our turn-mill composite machined components—crafted with precision through advanced turning and milling processes—are engineered to deliver exceptional performance across industries.

Primarily shaped via turning on lathes, these parts form accurate cylindrical structures and threads, while milling operations create intricate slots, holes, and complex geometries; drilling is used for precise hole-making. For enhanced mechanical strength, heat treatment is often applied, ensuring durability in demanding applications.

Specification

Manufacturer	Zhejiang Puxing Precision Technology Co,.LTD.
Material	Aluminum,Copper,Brass, Steel,Stainless Steel,Plastic
Size	Customized
Tolerance	±0.005mm
Measuring equipment	Zeiss CMM, Eason projector, Accretech contourograph,CCD measuring instrument, Callipers
Surface treatment	Electroplating, Anodization,Powder Coating, Painting
Drawing Format	3D/CAD/Dwg/IGS/STP
Color	Customized
Application	Auto, 3C, Armarium, Machinery
Sample	Free samples is available, customer pay the freight
Sample lead time	15 days
Batch Lead time	25-35 days
Packaging	Vacuum forming tray, Cartoon
Shipment	Air freight,Sea freight,Train,Express

Product Description

Our Advantages:

1- As a direct manufacturer, we are able to offer more competitive pricing and superior service compared to trading companies.

2- Our workshop is equipped with top-tier machining and measuring equipment, ensuring strict quality control throughout the production process.

3- Boasting proprietary patents and unique technical expertise, we excel in manufacturing high-quality parts at a lower cost.

4- With rich industry experience and strong technical support, our engineering team comprises professionals with over 15 years of expertise.

5- We accept low minimum order quantities (MOQ) to accommodate your needs.

6- All products undergo 100% inspection prior to delivery to ensure quality.

7- Multiple transportation options are available from Shanghai to facilitate efficient delivery.

Business workflow
No.	Process	Details
1	Inquiry Handling	Receive your drawings/specs, conduct technical feasibility checks within 24hrs, and clarify details promptly.
2	Quotation	Provide a detailed quote (price, lead time, terms) based on your requirements; adjust quickly if needed.
3	Order Confirmation	Finalize order with a formal contract upon your approval; start preparation after deposit receipt.
4	Production	Source certified materials, execute CNC machining per standards, with in-process quality checks.
5	Quality Inspection	100% final inspection against drawings/tolerances; issue inspection report.
6	Shipment	Secure packaging, arrange shipping from Shanghai (express/air/sea options), and handle customs docs.
7	After-Sales	30-day quality warranty for machining-related issues; offer technical support and feedback follow-up.

QC - CMM

QC - Contourograph

Quality Policy

Quality Control Measures in Our Facility:
1. Raw Material Control
Sourcing: Partner with ISO 9001/14001 certified suppliers; require material certificates (e.g., mill test reports).
Incoming Checks: Verify dimensions (calipers, micrometers), surface defects (visual/ultrasonic tests), and composition (spectrometers for critical materials).
Traceability: Unique batch IDs link materials to certificates and production records.
 
2. In-Process Control
Pre-Machining Setup: Engineers validate CNC programs, tooling, and fixtures against 3D drawings.
Real-Time Checks: Hourly inspections of critical dimensions (CMM for precision), tool wear, and surface finish (vs. standards).
Documentation: Log parameters and results to resolve deviations quickly.
 
3. Final Inspection
Dimensional Checks: 100% of parts measured against drawings (CMM, optical comparators) for tolerance compliance (±0.005mm max).
Functional Tests: Assembly trials, pressure/wear tests as needed.
Surface Checks: Inspect for scratches, burrs, or coating flaws (magnifiers, roughness testers).
 
4. Pre-Shipment Inspection
Batch Sampling: Random rechecks for consistency.
Packaging: Ensure anti-rust/shock-proof packaging meets transport standards.
Docs: Attach final quality reports (inspection data, certificates).

Packing & Delivery

Certifications

Company Profile

Zhejiang Puxing Precision Technology Co., Ltd.

Zhejiang Puxing Precision Technology Co., Ltd. | Custom Mechanical Parts Manufacturer China
Based in Zhejiang, China – a leading hub for machinery manufacturing – Zhejiang Puxing Precision Technology Co., Ltd. specializes in custom mechanical parts and precision machining services for global industries. As a trusted China-based manufacturer and supplier, we utilize advanced CNC machining centers, welding equipment, sheet metal processing tools, and precision measuring instruments to transform your designs into high-quality, precision-engineered components – delivered on time, every time.
With over 15 years of R&D and manufacturing experience in mechanical parts manufacturing, we've mastered balancing quality and cost-efficiency. 
We cater to diverse sectors such as machinery, robotics, telecommunications, healthcare, automotive, home appliances, and furniture. With 90% of our mechanical parts exported to Europe and North America, we're trusted by global brands for consistent performance and reliability.
What makes us a preferred choice for global buyers sourcing mechanical parts from China? We don't just produce parts – we create value. Our team excels in custom mechanical parts from China tailored to your unique specifications, using optimized processes to reduce your costs by 20-50% without compromising quality (we maintain a strict ±0.005mm tolerance). From prototyping to mass production, we guarantee reliable on-time delivery, supported by a streamlined supply chain designed for efficiency.

FAQ

1. How to Request a Quote?
For an accurate quote, please provide your part drawings plus specifications: material, surface treatment, tolerances, and order quantity. This enables our team to deliver a precise pricing proposal quickly.

2. What Are the Payment Terms?
We offer flexible payment options including T/T, PayPal, and other secure methods on request. All terms will be confirmed in writing for clarity.

3. How to Track Production Progress?
Pre-production: We confirm requirements and arrange sample approval (if needed) first.
In-production: Regular progress updates with photos and quality reports at agreed intervals.
Post-production: Final inspection results shared before shipment.

4. How Is Shipment Tracked?
Pre-shipment: Confirm details like CI and packing lists to prevent delays.
Post-shipment: Receive tracking number immediately; we update transit status until delivery.

5. What After-Sales Support Is Provided?
Our team follows up on feedback. If issues arise, after-sales engineers are ready to resolve them promptly.