Foshan Pailian Aluminium Ltd is one of the most reliable manufacturers and suppliers of cnc aluminum bar profile for instrument in China. Welcome to wholesale cheap cnc aluminum bar profile for instrument made in China here from our factory. We also accept customized orders.
Zhonglian Aluminum, with 30 years of manufacturing experience, specializes in producing high-quality CNC aluminum bar profiles for instruments. Our precision-engineered aluminum profiles are designed to meet the rigorous demands of various instrumentation applications, offering exceptional strength, lightweight properties, and intricate designs. Utilizing advanced CNC machining technology, we ensure high accuracy and superior surface finishes, making our aluminum profiles ideal for instrument housings, brackets, and support structures. With our one-stop aluminum production and processing services, we support both ODM and OEM projects, allowing us to customize solutions that perfectly fit your specific requirements. Trust Zhonglian Aluminum for reliable and innovative aluminum profiles that enhance the performance of your instruments.
As a 30-year aluminium profile manufacturer and supplier, we have built 25 modern production lines and had sufficient stock in our 100,000 square meters factory. You can enjoy professional wholesale/OEM/ODM services.
Projects can be demanding, and we offer light fabrication services to help get your project complete. Our services include cutting to custom lengths, drilling or countersinking, deburring, punching, forming, bending, and assembly.
From drawing design to manufacturing, our engineering team with over 20-year experience will follow up every detail. Find the product you want on our website. Or send us inquiry to get the specific catalogue pdf.

Products information
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Product Name |
CNC Aluminum Bar Profile For Instrument |
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Aluminum Alloy |
1000 series, 200 series, 3000 series, 5000 series, 6000 series, 7000 series |
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Temper |
T3-T8 |
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Shape |
customization |
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Color |
customization |
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Surface Treatment |
mill finished, anodized, wood grain, power coating, sand blasting, electrophoresis, brushed, polishing, etc |
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CNC Deep Processing |
cutting, drilling, machining, punching, bending, tapping and so on |
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Certifications |
CE, ISO, SGS, TUV, ROHS |
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Samples |
free sample. 1-3 days delivered to you. |
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MOQ |
500KG for each profile |
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Delivery Time |
Mold developing and sample conformation is 12-15 days, then production duration is 15-25 days after receipt of deposit from buyer. |
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Payment Terms |
30% deposit before production, and balance before shipment. |
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Port |
Shenzhen, Guangzhou, etc |
why choose ZHONGLIAN CNC Aluminum Bar Profile For Instrument
1, **Precision Engineering**:
Our CNC machining technology ensures high accuracy and tight tolerances, allowing for intricate designs and complex geometries that meet the specific requirements of various instruments.
2, **Lightweight and Durable**:
Made from high-quality aluminum, our profiles offer an excellent strength-to-weight ratio, making them ideal for applications where weight reduction is crucial without compromising structural integrity.
3, **Customizable Designs**:
We provide tailored solutions to meet your unique specifications, including custom dimensions, shapes, and finishes, ensuring that our aluminum profiles fit seamlessly into your instrument designs.
4, **Superior Surface Finish**:
Our profiles undergo advanced surface treatment processes, resulting in smooth finishes that enhance aesthetics and provide additional protection against corrosion and wear.
5, **Excellent Thermal Conductivity**:
Aluminum's natural thermal conductivity makes our profiles suitable for applications that require efficient heat dissipation, ensuring optimal performance of sensitive instruments.
6, **Corrosion Resistance**:
The inherent properties of aluminum provide resistance to corrosion, making our profiles suitable for use in various environments, including those exposed to moisture and chemicals.
7, **Versatile Applications**:
Our CNC aluminum bar profiles are ideal for a wide range of instrumentation applications, including medical devices, aerospace instruments, industrial equipment, and more.
8, **One-Stop Service**:
As a comprehensive aluminum manufacturer, we offer a complete range of services from design and prototyping to production and finishing, streamlining the process for our clients.
9, **Support for ODM/OEM**:
We cater to both original design manufacturers (ODM) and original equipment manufacturers (OEM), providing flexibility and scalability to meet diverse project needs.
10, **Quality Assurance**:
We adhere to strict quality control measures throughout the manufacturing process, ensuring that every aluminum profile meets industry standards and customer expectations.
Aluminum Profile Processes Flow

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CNC Aluminum Bar Profile For Instrument |
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Preparation: |
Raw material preparation (Aluminum ingot) |
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Step 1 |
Extrusion molding by extrusion machine |
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Step 2 |
Rough milling by miller |
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Step 3 |
Finish milling the inside of aluminum profile by CNC machine |
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Step 4 |
Finish milling the sides and cambered surfaces by CNC machine 3D |
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Step 5 |
Polishing through by auto polisher |
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Step 6 |
Sandblasting by sandblasting machine to come to a frosted effect and improve the hardness of surface |
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Step 7 |
Brushing by drawing bench |
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Step 8 |
Anodized in oxidation cell ( color and inspection appearance) |
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Step 9 |
Laser engraving by laser engraver |
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Step 10 |
Inspection products (size, appearance, finish product inspection then package with protection film for shipment |
Surface Treatmen

A variety of types and styles of aluminium extrusion profile can be customized.
ZHONGLIAN offers a variety of aluminum finishing services and options allowing you to perfectly customize your project. Aluminum finishes can give your extrusions a chic, professional look not only improving the aesthetics, but also the performance.
With diverse colors and styles, they can fulfill different types of appetite from customers. Varies of surface treatments and colors are optional, including anodized, powder coated, wood grain, electrophoresis, polished, brushed etc.

How To Control Qualit

Strict Quality Control
High quality achieves a good brand.
We implement a strict quality inspection process at every stage of production. Our quality control team conducts thorough checks on raw materials, in-process production, and finished products to ensure that every CNC aluminum bar profiles for instrument meets our high standards. This commitment to quality guarantees that our customers receive only the best products.
★Zhonglian strictly adopts international production standard GB5237-2008 and ISO 9001:2015.
★During the whole producing progress,our QC keep inspecting the goods .There shall be no scratches, no deformation and no bruises on the surface subjected to the sample.
Ordering Process

We have more than 50000 molds in stock. If our CNC aluminum bar profile for instrument are not suitable for you, you could provide us your samples or technical drawings, we can extruded according to your designs.
ZHONGLIAN aluminium aims to offer the best prices, best quality, and best lead times in the aluminum extrusion industry. With an average of 6 to 8 week turnaround on brand new shapes and 4 weeks for special order of stocked dies. The delivery time of aluminum angles or channels in stock is 2-3 days.
ZHONGLIAN offers aluminum profiles in a variety of materials, such as 6061 series, 6063 series.
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