




CNC Machining Parts
Precision CNC Machining Parts with ISO9001 Certification and Ra 3.2-0.1 Surface Roughness for Closed-Loop Control
High quality Precision CNC Machining Parts with ISO9001 Certification and Ra 3.2-0.1 Surface Roughness for Closed-Loop Control from China, China's leading product market ISO9001 Certified CNC Machining Parts product, with strict quality control Ra 3.2-0.1 Surface Roughness Precision Machined Compone
- Tolerance
- Metal Machining: Tightest +/-0.005mm, Depending On The Products. Non-metal Machining: Tightest +/-0.01mm, Depending On The Products.
- 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.
- Certification
- GS, RoHS, ISO 9001, IATF 16949
Technical data
Specifications
| Certification | GS, RoHS, ISO 9001, IATF 16949 |
|---|---|
| Numerical Control | CNC/MNC |
| Condition | Used |
| Specification | Stainless Steel: SUS303, SUS304, SS316, SS316L, 17 |
| Process Usage | Metal-Cutting CNC Machine Tools |
| Performance Classification | High-End CNC Machine Tools |
| Surface Roughness | Ra: 3.2-0.1, Depending On The Products And Materia |
| Movement Method | Contour Control |
| Control Method | Closed-Loop Control |
| Tolerance | Metal Machining: Tightest +/-0.005mm, Depending On The Products. Non-metal Machining: Tightest +/-0.01mm, Depending On The Products. |
| 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. |
| 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. |
| Transport Package | Independent Carton, Self-Sealing Bag, Blister,Vacu |
| 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 |
Description
About this part
Precision CNC Machining Parts for Automation Equipment
Custom CNC Machined Parts – Crafted with Precision
Lock Technology (Shenzhen) Co., Ltd. provides bespoke CNC turning services utilizing state-of-the-art high-precision CNC lathes and multi-axis machining technology. We ensure flawless production of complex parts, precision-engineered shaft sleeves, and unique components designed to meet stringent demands across aerospace, medical, automotive, and industrial sectors.
Our solutions are crafted from high-performance materials including stainless steel, aluminum alloy, and titanium alloy, ensuring micron-level precision and reliability for challenging environments. Comprehensive services include design analysis, process optimization, rapid prototyping, and batch production with stringent quality assurance through CMM inspection.



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 Non-metal Machining: tightest +/-0.01mm |
| Surface Roughness | Ra: 3.2-0.1 |
| 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 available in specific quantities – 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: Minimum 500pcs Custom Size & Materials: Minimum 5000pcs Negotiable |
| Payment Terms | T/T 30% prepaid, balance before shipment – Negotiable |
| Transportation | FedEx, DHL, UPS, or as per customer requirements |
| Packaging | Independent Carton, Self-sealing Bag, Blister, Vacuum Packaging, Pallet, etc. |
| Port of Delivery | According to customer requirements |
Main Products

Company Profile
Lock Technology (Shenzhen) Co., Ltd. is a leading manufacturer and supplier of fasteners and precision machined parts. Established in 2007 with a cutting-edge production facility in Shenzhen, the company expanded globally with an overseas sales company in 2013.
Our 40,000 square meter facility at No. 11 Zhongxing Road, Kengzi Street, Pingshan District, Shenzhen City features over 1,000 advanced production machines including cold heading machines, CNC lathes, and milling machines, complemented by more than 300 inspection devices.
With annual production and sales value exceeding $10 million, our products serve automotive, electronics, electrical, household appliances, communication, consumer electronics, optical, engineering, and medical equipment sectors across Europe, America, Africa, and Southeast Asia.

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 samples?
A: Yes, we can provide samples if tooling exists. For new tooling, tooling costs apply and shipping costs are on the customer’s account.
Q3: How can you ensure quality?
A: We have a professional QC department implementing IATF16969, ISO9001 quality control and ISO14001 environment management. We provide drawings for confirmation and samples for final approval.
Q4: What is the MOQ?
A: High value products: 1,000-10,000 pcs minimum. Low value products: 20,000 pcs minimum.
Q5: How about 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: Send a purchase order or confirmation by email/TradeManager. We’ll provide a Proforma Invoice with bank details. Payment options include TT and PayPal.
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