




CNC Machining Parts
Custom CNC Machining Parts with Closed-Loop Control, ISO9001 Certified, and Ra 3.2-0.1 Surface Roughness for Precision Applications
High quality Custom CNC Machining Parts with Closed-Loop Control, ISO9001 Certified, and Ra 3.2-0.1 Surface Roughness for Precision Applications from China, China's leading product market Closed-Loop Control CNC Machining Parts product, with strict quality control ISO9001 Certified Precision Machine
- Tolerance
- Metal Machining: +/-0.005mm, Non-metal Machining: +/-0.01mm
- Surface Treatment
- Anodize, Bead Blasted, Silk Screen, PVD Plating, Zinc/Nickel/Chrome/Titanium Plating, Brushing, Painting, Powder Coated, Passivation, Electrophoresis, Electro Polishing, Knurl, Laser/Etch/Engrave
- Certification
- GS, RoHS, ISO 9001, IATF 16949
Technical data
Specifications
| Certification | GS, RoHS, ISO 9001, IATF 16949 |
|---|---|
| Model NO. | Cnc Machining Parts |
| Process Usage | Metal-Cutting CNC Machine Tools |
| Movement Method | Contour Control |
| Control Method | Closed-Loop Control |
| Numerical Control | CNC/MNC |
| Performance Classification | High-End CNC Machine Tools |
| Surface Roughness | Ra: 3.2-0.1 |
| Tolerance | Metal Machining: +/-0.005mm, Non-metal Machining: +/-0.01mm |
| Workpiece Size Range | Milling: 500mm*400mm*300mm, Turning: Ø0.5mm-Ø160mm*300mm |
| Available Materials | Aluminum, Stainless Steel, Steel, Brass, Titanium, Plastic |
| Available Services | CNC Machining, Milling, Turning, Laser Cutting, Wire Cutting, Grinding |
| Surface Treatment | Anodize, Bead Blasted, Silk Screen, PVD Plating, Zinc/Nickel/Chrome/Titanium Plating, Brushing, Painting, Powder Coated, Passivation, Electrophoresis, Electro Polishing, Knurl, Laser/Etch/Engrave |
| Lead Time | Samples: 5-7 Days, Mass Production: 15-25 Days |
| MOQ | Stock: 500pcs, Custom: 5000pcs |
| HS Code | 73180000 |
Description
About this part
Custom CNC Machining Parts for Reliable Transportation Systems
Precision CNC Machined Parts
Lock Technology (Shenzhen) Co., Ltd. delivers exceptional customized CNC turning solutions through cutting-edge precision engineering. Our advanced CNC lathes and multi-axis machining technology enable production of complex components, precision shaft sleeves, and specialized parts with micron-level accuracy, meeting the rigorous standards of aerospace, medical, automotive, and transportation industries.
We utilize premium materials including stainless steel, aluminum alloy, and titanium alloy, supported by comprehensive services from design analysis and process optimization to rapid prototyping and batch production. Our meticulous quality assurance process incorporates CMM inspection to ensure cost-effective, high-quality manufacturing advancements.



Technical Specifications
| Application | Automation Equipment, Industrial Equipment, Automobile, Motorcycle, Electronic, Transportation Facilities, Toy, Furniture, Machinery etc. |
|---|---|
| Available Materials | Aluminum: 2000 series, 6000 series, 7075, 5052, etc. Stainless Steel: SUS303, SUS304, SS316, SS316L, 17-4PH, etc. Steel: 1214L/1215/1045/4140/SCM440/40CrMo, etc. Brass: 260, C360, H59, H60, H62, H63, H65, H68, H70, Bronze, Copper, etc. Titanium: GradeF1-F5, TC4, etc. Plastic: POM/PA/Nylon/PC/PMMA/PVC/ABS/PTFE/PEEK etc. |
| Available Services | CNC Machining, Milling, Turning, Laser Cutting, slow-speed wire cutting, grinding etc. |
| Tolerance | Metal Machining: tightest +/-0.005mm, depending on the products. Non-metal Machining: tightest +/-0.01mm, depending on the products. |
| Surface Roughness | Ra: 3.2-0.1, depending on the products and materials. |
| Workpiece Size Range | Milling: 500mm*400mm*300mm Turning: Ø0.5mm-Ø160mm*300mm |
| Surface Treatment | Anodize, Bead blasted, Silk Screen, PVD Plating, Zinc/Nickel/Chrome/Titanium Plating, Brushing, Painting, Powder Coated, Passivation, Electrophoresis, Electro Polishing, Knurl, Laser/Etch/Engrave etc. |
| Free Sample | Normally, we can offer a specific number of free sample. Negotiable. |
| Quality Assurance | ISO9001, IATF16949, ISO14001, SGS, RoHs, PPAP, MSDS etc. |
| Lead Time | Samples: 5-7 days; Mass production: 15-25 days; Negotiable. |
| MOQ | Products in stock: Min. order: 500pcs; Custom size and materials: Min. order: 5000pcs; Negotiable. |
| Payment Terms | T/T 30% is to be prepaid and balance paid before shipment; Negotiable. |
| Transportation | Fedex, DHL, UPS, or as customer’s requirements. |
| Packaging | Independent carton, Self-sealing bag, Blister, Vacuum packaging, Pallet, etc. |
| Port of Delivery | According to customer’s requirements. |
Main Products

Company Profile
Lock Technology (Shenzhen) Co., Ltd. stands at the forefront of fastener and precision machined parts manufacturing and distribution. Established in 2007 with a state-of-the-art facility in Shenzhen, we expanded globally with an overseas sales company in 2013 and remain committed to delivering exceptional service worldwide.
Our extensive product range serves diverse industries including automotive, electronics, electrical equipment, household appliances, communication, consumer electronics, optical, engineering, and medical equipment. Located at No. 11 Zhongxing Road, Kengzi Street, Pingshan District, Shenzhen City, our 40,000 square meter facility houses over 1,000 advanced production machines including cold heading machines, thread rolling machines, CAM lathes, CNC lathes, and CNC milling machines, complemented by more than 300 inspection devices.
With annual production and sales value exceeding $10 million, our products are highly esteemed across Europe, America, Africa, and Southeast Asia for their unparalleled quality. We are dedicated to enhancing your operations with superior products and solutions.

Workshop

Certifications

Our Partners

Packaging & Shipping

Frequently Asked Questions
Q1: Can you provide customized services?
A: Yes, we accept OEM/ODM Services. With 20+ years experience in custom non-standard screws, we can create product drawings based on your requirements if you don’t have them.
Q2: Can you supply the samples?
A: Yes, we can provide samples if tooling exists. For new tooling, tooling costs apply and shipping costs are the customer’s responsibility.
Q3: How can you ensure the quality?
A: We maintain a professional QC department and strictly implement IATF16969, ISO9001 quality control, and ISO14001 environment management. We create part drawings for your confirmation and provide samples for final approval.
Q4: What is the MOQ?
A: For high-value products, our MOQ starts from 1000-10,000 pieces. For other lower-value products, our MOQ starts from 20,000 pieces.
Q5: How about the transportation?
A: You can choose sea delivery, air delivery, or door-to-door express according to your preferences.
Q6: How to place order and make payment?
A: You can send a Purchase order or simple confirmation by email/TradeManager. We will provide a Proforma Invoice with bank details. Payment options include TT and Paypal.
Leave a Message
We reply within 10 working hours.
Same family
Related parts
Can't see your part?
Most of what we ship is not in this catalogue — send the drawing and we quote to your specification.
STEP · STP · IGES · X_T · DWG · PDF · SLDPRT




