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CNC Center Milling Service
CNC Machining/Turning/Grinding Service  Â
Automatic Lathe Service
At Xiamen Zhong Li Da Machinery Co., Ltd, we have been specializing in precision machining parts, CNC machining, and custom manufacturing since 1995. Our services include turning, milling, drilling, grinding, and more, tailored to your specific 2D or 3D CAD drawings.
Whether you need precision metal parts such as aluminum, stainless steel, or brass, or plastic components, our advanced production lines are equipped with 3, 4, and 5-axis CNC machining centers to deliver high-quality results. We also support the creation of molding tools for injection molding and die casting.
Products Detail
We have extensive experience in producing micro parts for various industries including medical, electronics, fiber optics, and microwave sectors. Our products include turning parts, shafts, machining parts, hardware accessories, special fasteners, and more.
| 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, anodize, chrome plating, zinc plating, pickling & passivation, vibration, nickel plating, tinting | ||||||||
| Inspection | Mitutoyo three-coordinate measuring machine / Mitutoyo Tool Microscope, can measure up to 300mmX x 175mmY x 220mmZ | ||||||||
| File Formats | Solid Works, Pro/Engineer, AutoCAD (DXF, DWG), PDF, TIF, IGS, STP etc. | ||||||||
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 time in China. Our customer service team is always available to take calls at any time.
Q: How soon can I get samples?
A: Samples are usually ready 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 accept various formats such as 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 first, then produce the sample for you.
Q: What are some common materials used in your projects?
A: Common materials include aluminum, stainless steel, carbon steel, copper, plastics, titanium, and PEEK.
Q: What is your MOQ (Minimum Order Quantity)?
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: EXW/FOB Xiamen, paid 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 to complex designs.
U&C Channel steel is a long strip of steel with a groove-shaped cross-section. Its specifications are expressed in millimeters of waist height (h) * leg width (b) * waist thickness (d), such as 120*60*5.5, which means that the channel steel with a waist height of 120 mm and a leg width of 60 mm has a waist thickness of 5.5 mm. mm channel steel, or UPE120 channel steel.
Channel steel has a wide range of uses and can be used in construction, machinery manufacturing, automobile manufacturing, shipbuilding and other fields. In the field of construction, channel steel is often used to make steel structure frames, support frames, beams and columns, etc. In the field of machinery manufacturing, channel steel is often used to make machine tool beds, tracks, conveyor belts, etc. In the field of automobile manufacturing, channel steel is often used to make frame, body and so on. In the field of shipbuilding, channel steel is often used to make hull frames, ship equipment, etc.
Mild steel channel is widely used in civil engineering and construction to support floor joists and to weight bear above window and door gaps where the structural load does not require an I beam.
C Channel Steel,Hat Channel Steel,Galvanised Steel Channel
Tianjin YF Steel Co., Ltd , https://www.youfametal.com