




CNC Machining Parts
ISO14001 Certified Precision CNC Machining Parts with Closed-Loop Control and Ra 3.2-0.1 Surface Roughness
High quality ISO14001 Certified Precision CNC Machining Parts with Closed-Loop Control and Ra 3.2-0.1 Surface Roughness from China, China's leading product market ISO14001 Certified CNC Machining Parts product, with strict quality control Closed-Loop Control Precision Machined Components factories,
- 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 |
|---|---|
| Performance Classification | High-End CNC Machine Tools |
| Control Method | Closed-Loop Control |
| Movement Method | Contour Control |
| Numerical Control | CNC/MNC |
| Surface Roughness | Ra: 3.2-0.1, Depending On The Products And Materia |
| Material Options | Stainless Steel: SUS303, SUS304, SS316, SS316L, 17-4PH, Etc. |
| 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. |
| Process Usage | Metal-Cutting CNC Machine Tools |
| 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 |
| Available Services | CNC Machining, Milling, Turning, Laser Cutting, Slow-speed Wire Cutting, Grinding Etc. |
| Transportation | FedEx, DHL, UPS ,or As Customer's Requirements. |
Description
About this part
Precision CNC Machining Components for Transportation, ISO14001 Certified
Custom CNC Machined Parts – Crafted with Precision, Meeting Diverse Demands
Lock Technology (Shenzhen) Co., Ltd. offers bespoke CNC turning services with advanced high-precision CNC lathes and multi-axis machining technology. We ensure seamless production of intricate parts, precision-engineered shaft sleeves, and specialized components. Our tailor-made solutions are crafted to meet rigorous demands of aerospace, medical, automotive, and other industrial sectors.
Our precision engineering services utilize top-tier materials including stainless steel, aluminum alloy, and titanium alloy, guaranteeing micron-level precision and reliability. Our comprehensive services include design analysis, process optimization, rapid prototyping, and batch production with rigorous CMM inspection for quality assurance.



Customized CNC Machining 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, depending on 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 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: Min. 500pcs; Custom size and materials: Min. 5000pcs; Negotiable |
| Payment Terms | T/T 30% prepaid, balance 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. is a distinguished leader in manufacturing and distribution of fasteners and precision machined parts. Founded in 2007 with a state-of-the-art manufacturing hub in Shenzhen, we expanded our global footprint by establishing an overseas sales company in 2013. Our dedication is to provide superior service to international clientele, ensuring excellence and reliability in every product.
Our extensive product line caters to diverse industries including automotive, electronics, electrical, household appliances, communication, consumer electronics, optical, engineering, and medical equipment sectors. Located at No. 11 Zhongxing Road, Kengzi Street, Pingshan District, Shenzhen City, our 40,000 square meter facility is equipped with over 1,000 state-of-the-art production machines and more than 300 inspection devices. With annual production and sales value exceeding $10 million, our products are acclaimed across Europe, America, Africa, and Southeast Asia for exceptional quality.

Workshop

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Frequently Asked Questions
Q1: Can you provide customized services?
A: Yes, we accept OEM/ODM Services. We have 20+ years experience in custom non-standard screws. If you don’t have drawings, we can provide product drawings based on your requirements.
Q2: Can you supply the samples?
A: Yes, we can provide samples if tooling exists. For new tooling, tooling cost applies and shipping cost is on customer’s account.
Q3: How can you ensure the quality?
A: We have 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: For high value products, MOQ starts from 1000-10,000 pcs. For low value products, MOQ starts from 20,000 pcs.
Q5: How about the transportation?
A: You can choose sea delivery, air delivery or door-to-door express according to your requirements.
Q6: How to place order and make payment?
A: Send purchase order or confirmation by email/TradeManager. We will send Proforma Invoice with bank details. Payment options include TT and Paypal.
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