






CNC Machining Parts
Precision CNC Machining Parts 4140 Steel Closed-Loop Control 25x25x10cm
High-precision closed-loop CNC machining parts in 4140 steel. Customizable for furniture, automotive & industrial applications. ISO-certified, micron-level tolerances.
- Certification
- GS, RoHS, ISO 9001, IATF 16949
- Origin
- China
Technical data
Specifications
| Certification | GS, RoHS, ISO 9001, IATF 16949 |
|---|---|
| Model NO. | Cnc Machining Parts |
| Application | Metal |
| 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 |
| Condition | Used |
| Available Services | Automation Equipment, Industrial Equipment,etc. |
| Transportation | FedEx, DHL, UPS ,or As Customer′s Requirements. |
| Quality Assurance | ISO9001, IATF16949, ISO14001,SGS, RoHS, Ppap,MSDS |
| Surface Roughness | Ra: 3.2-0.1, Depending On The Products And Materia |
| Transport Package | Independent Carton, Self-Sealing Bag, Blister,Vacu |
| Specification | Stainless Steel: SUS303, SUS304, SS316, SS316L, 17 |
| Origin | China |
| HS Code | 73180000 |
| Package Size | 25.00cm * 25.00cm * 10.00cm |
| Package Gross Weight | 10.000kg |
Description
About this part
Bulk Production Closed-Loop Control Precision CNC Machining Parts Furniture 4140 Steel for Furniture
Custom CNC Machined Parts – Precision Manufacturing, Diverse Needs Met
Specializing in customized CNC turning services, we utilize high-precision CNC lathes and multi-axis machining technology to deliver complex-shaped parts, precision shaft sleeves, and specialized components for aerospace, medical devices, automotive, automation equipment, and more.


General Information of Our Customized CNC Machining Parts
| Application | Automation Equipment, Industrial Equipment, Automobile, Motorcycle, Electronic, Transportation Facilities, Toy, Furniture, Machinery etc. |
|---|---|
| Available Materials |
|
| 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. |
Company Profile
Lock Technology (Shenzhen) Co., Ltd. is a company that provides fastener and precision machined parts manufacturing, supply, solutions for customers, in 2007, we set up a factory in Shenzhen. After years of development, we set up an overseas sales company in 2013, committed to providing better service for overseas customers.
The company’s products are widely used in automotive, electronics, electrical equipment, household appliances, communication equipment, consumer electronics, optical equipment, engineering, medical equipment and other fields. The factory is located in No. 11 Zhongxing Road, Kengzi Street, Pingshan District, Shenzhen City, with 40000 square meters of workshop, has a variety of cold heading equipment, rub thread equipment, CAM lathes, CNC lathes, CNC milling machines and other production equipment more than 1000 sets, a variety of inspection equipment more than 300 kinds.




FAQ
Q1: Can you provide customized services?
A: Yes, accept OEM/ODM Services. We have 20+ years experience in custom non-standard screw. If you do not have drawing, freely provide product’s drawing based on your requirements.
Q2: Can you supply the samples?
A: Yes, we can provide some samples to you if it has tooling. If it hasn’t tooling, it will pay tooling cost, the shipping cost should be on the customers’ account.
Q3: How can you ensure the quality?
A: We have profesional QC department to guarantee the quality, We strictly implement the IATF16969, IS9001 quality control and ISO14001 environment management, we can make the parts drawing for your confirm according to your requirements, and can send samples to you confirm again after you confirm the drawing.
Q4: What is the MOQ?
A: For the high value product, our MOQ starts from 1000PCS-10000PCS. For other low value product, Our MOQ starts from 20000PCCS.
Q5: How about the transportation?
A: You can choose any mode of transportation you want, sea delivery, air delivery or door to door express.
Q6: How to place order and make payment?
A: You can send our Purchase order(if your company has), or just send a simple confirmation by email or by TradeManager, and we will send your Proforma Invoice with our bank details. TT and Paypal for your confirmation, then you can make payment accordingly.
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