CNC precision machining parts1

1. Material: Steel
2. Price: Competitive value
3. Surface Treatment: Quenched and tempered to 28-32 HRC, zinc plating thickness 0.005-0.008mm
4. Specifications: Manufactured to customer requirements
5. Workpiece Requirements: Flatness 0.02mm, Parallelism 0.03mm, Precision Hole Tolerance ±0.005mm
6. Manufacturing Process: Quenching and tempering, CNC rough machining, rough grinding, CNC finish machining,Fitter in process, precision grinding, zinc plating
7. Manufacturing Services: China-based CNC manufacturing, OEM contract orders, custom precision turning/milling assemblies
8. Packaging: Inner layer of kraft paper, secondary foam padding, outer wooden crate
Delivery
Flexible production lead times: 4-14 days minimum based on order volume and drawing specifications (shipping time calculated separately)

Located 26 km from Shenzhen Bao’an International Airport and 41 km from Shenzhen Yantian Port. Multiple shipping methods available per customer request.
Express Services: UPS, FedEx, DHL
3-5 days delivery, global coverage, ideal for urgent samples or small parts
Air Freight
5-7 days, daily flights from Shenzhen to major global destinations
Sea Freight
15-30 days