CNC Center Milling Service
CNC Machining / Turning / GrindingService  Â
Automatic Lathe Service
CNC Parts Production Lines
At Xiamen Zhong Li Da, we provide a wide range of CNC machining services, including turning, milling, drilling, and grinding. Our engineers use advanced precision manufacturing lines such as 3-axis, 4-axis, and 5-axis CNC machining centers to produce parts based on your 2D or 3D CAD drawings.
Whether you need precision plastic parts, aluminum components, or stainless steel machined parts, our production lines are equipped to handle a wide variety of materials and applications. Contact our team today for a free quote and to discuss the best machining process for your project.
What is CNC Machining?
CNC (Computer Numerical Control) machining is a powerful automated process that uses computer programs to control machine tools. The raw material is fixed and rotated by the machine's headstock, while cutting tools remove material through precise relative movement. Advanced software optimizes settings, cutting time, surface finish, and tolerance to ensure high-quality results according to your CAD files.
CNC production lines are not only used for creating machined parts and prototypes but also for building molds used in plastic injection molding or die casting.
Product Details
We have extensive experience in manufacturing micro parts for various industries, including medical, electronics, fiber optics, and microwave sectors. Our products include turning parts, shafts, machining parts, CNC-machined parts, milling parts, hardware accessories, arrow metal parts, special fasteners, and industrial control switch metal parts.
Quality Assurance | ISO9001:2008 Certified etc. | ||||||||
Materials | Aluminum Alloy: 5052 / 6061 / 6063 / 2017 / 7075 / ADC12 / 518 etc. | ||||||||
Brass Alloy: 3600 / 3602 / 2604 / H59 / H62 etc. | |||||||||
Stainless Steel Alloy: 303 / 304 / 316 / 412 etc. | |||||||||
Steel Alloy: C45 | |||||||||
Carbon Steel: 12L14 / 12L15 / Die Steel / Spring Steel etc. | |||||||||
Special Material: Lucite / Nylon / Bakelite / POM / ABS / PP / PC / PE / PEEK / Titanium etc. | |||||||||
We handle many other types of materials. Please contact us if your required material is not listed above. | |||||||||
Surface Treatment | Blacking, polishing, sandblasting, anodizing, chrome plating, zinc plating, pickling & passivation, vibration, nickel plating, tinting | ||||||||
Inspection | Mitutoyo Three-coordinate Measuring Machine / Mitutoyo Tool Microscope Can measure up to 300mm X x 175mm Y x 220mm Z |
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File Formats | Solid Works, Pro/Engineer, AutoCAD (DXF, DWG), PDF, TIF, IGS, STP etc. |
Product Range

Production Flow Chart

Factory Show

Shipping & Payment

FAQ
Q: How soon can I get a reply after sending an inquiry?
A: All inquiries will be replied within two hours, except during sleeping hours in China. Our customer service is available 24/7 to assist you.
Q: How soon can I get samples?
A: Samples can usually be sent out within 7 working days after the product drawing is confirmed by both parties.
Q: What file formats do you accept for my products?
A: We can accept a wide range of formats, including IGS, STEP, STP, JPG, PDF, DWG, DXF, and more. If you don’t have a CAD file, we can also accept a scanned version of a hand-drawn design.
Q: What if I don’t have a drawing? How can I get a sample?
A: If you don’t have a drawing, you can send us a sample, and we will scan it to create 2D and 3D drawings before producing the sample for you.
Q: What are the most common materials you use in projects?
A: Aluminum, Stainless Steel, Carbon Steel, Copper, Plastics, Titanium, and PEEK.
Q: What is your minimum order quantity (MOQ)?
A: We don’t have a minimum order quantity. You’re welcome to place a trial order to test our quality and service.
Q: What payment terms do you accept?
A: We accept EXW, FOB Xiamen, and payments via T/T, PayPal, or Western Union.
Q: What kind of machining do you excel in?
A: We specialize in all kinds of machining parts. From simple turning to complex multi-axis operations, we deliver high-quality precision components tailored to your needs.
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Shenzhen Boyuan Electromechanical Equipment Co., Ltd. , https://www.boyuanmach.com