Reliable Manufacturer of Custom Metal Parts

  • JINGBANG began its journey in 2011 in Shenzhen, Guangdong, China. Over the past decade, we have specialized in manufacturing and supplying a wide range of products to industries such as automotive, mechanical engineering, non-standard automation equipment, communication equipment, sports equipment, and electrical engineering worldwide.
  • J&B is a leading player in the global market for manufacturing fasteners, automation equipment parts, forging, CNC numerical control processing, and sheet metal processing. We also offer custom manufacturing tailored to your requirements, including sheet metal parts, injection molded components, and precision turned parts.

Types of Custom Metal Parts We Manufacture

Precision CNC machining parts

Receive fully finished CNC machined parts, enclosures, and components in just 2-3 days, with no minimum order requirement.

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Precision Fasteners

Whether in stock or custom-made to your specifications: screws, nuts, bolts, washers, rivets, and more.


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Custom sheet metal

Explore our range of fully finished precision enclosures and sheet metal parts, including brackets, plates, frames, arms, bus bars, fixtures, and more.

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injection mold design

Custom Injection Molding Tailored to Your Needs: World-Class Capabilities and Comprehensive Services.


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Customize Your Metal Parts Today!

JingBang is a trusted manufacturer with years of experience in crafting high-quality metal parts for diverse industries. We specialize in custom manufacturing to meet a wide range of customer needs. Explore our custom selection below:

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Manufacturing Process

  • Send us your product drawings (PDF, CAD/DWG/DXF, IGS/STP, etc.). If you don’t have a drawing, we can create one based on your requirements.
  • The drawing specifies size, shape, positional relationships, and tolerance requirements. Operators compare actual sizes with the design, calculating deviations to ensure they meet specifications.
  • Our manufacturing engineer writes the CNC program, specifying tool paths, cutting speeds, feed rates, dimensions, and tolerances. The CNC system controls the tools and monitors cutting parameters for accuracy.
  • After machining, operators measure the workpiece using tools like micrometers and calipers. The final product undergoes thorough checks against design requirements to ensure it meets all specifications.

Our Service

  1. JINGBANG’s commitment to excellence extends to continuous improvement initiatives, ensuring that our processes and products evolve with industry advancements and customer feedback.
  2. We maintain a robust quality management system, integrating thorough inspections and testing at each stage of production to uphold our high standards.
  3.  Our customer-centric approach fosters long-term partnerships, where transparency, communication, and responsiveness are integral to our service delivery.
  4. With a focus on sustainability, JINGBANG strives to minimize environmental impact through efficient resource use and responsible manufacturing practices.
  5. From initial concept to final delivery, JINGBANG guarantees reliability and precision, delivering on-time solutions that exceed expectations.

Explore Our Custom Metal Parts Services

  • Precision Fasteners: With precision engineering and advanced materials, we tailor-make fasteners to exact specifications, ensuring reliability and durability in every application.
  • Precision CNC Machining Parts: Our state-of-the-art CNC machining capabilities enable us to manufacture complex components with tight tolerances, delivering high-quality results for critical applications.
  • Custom Sheet Metal : From prototyping to large-scale production, our expertise in sheet metal fabrication allows us to create intricate designs and durable structures tailored to meet diverse industry needs.
  • Injection Molding: Utilizing advanced injection molding technology, we produce precision-molded parts that adhere to stringent quality standards, offering versatility and efficiency in manufacturing.

With a commitment to innovation, quality craftsmanship, and customer satisfaction, we stand ready to meet the unique challenges of your metal component needs.



Metal parts, known for their versatility and strength, serve essential roles across numerous industries. Crafted from various metals such as steel, aluminum, and titanium, these parts are meticulously shaped and refined to meet precise specifications. In this article, we will explore the diverse applications and benefits of metal parts in modern manufacturing and engineering.

Why Choose JingBang

What Our clients Say About Us

Working with JingBang was a pleasure. They were professional, reliable, and efficient, making the entire process easy and stress-free. We appreciated their attention to detail and the high-quality work they delivered. I will have more and more orders in the future and give them to JingBang. Thank you JingBang, Thank you Abby!

Mark Jance / USA

We are very satisfied with the quality and the service! We work with Anna, who supports us very well in our developments. Doesn’t work – doesn’t exist. Our requests are processed very quickly and the delivery time is very good. We will continue to work with JingBang and hopefully with Anna in the future and will be happy to carry out our next developments in collaboration with them.

Mark Jance / Australia

We have now been working with JingBang for afew years and we are very happy with their service, capability and quality of the parts. Questions get answered fast and delivery is on time. Many thanks form Scotland.

Uwe / Scotland

I have to say JingBang did a very great job!!! you know this sheet metal project suffered many problems from other supplier, I almost gave up the idea of purchasing in China until I met jingbang. You know Germany also got some manufactures like who did a good job but I am not happy with the delivery time.weny, he really helped me a lot, I never thought a salesman would be so professional as an engineer and especially good at English, which is very important to get all of my ideas I have to attach the work they did! Oh, I would like to mention the package also, In the past, the package I received are tattered and even missed some parts! Look at JingBang! These are intact and the production is extremely tight and in order!!

Friedrich / German

After-Sales Support

1,Technical Support and Help Desk Services

We provide comprehensive technical support through our help desk, assisting with queries and technical issues related to our metal parts. This service is available to ensure smooth operation and customer satisfaction.

2,Real-Time Online Support

Our real-time online support includes email, chat, and social media platforms for addressing customer inquiries, complaints, and product issues promptly. This platform also facilitates returns and repairs efficiently.

3,Automated Customer Service Lines

Automated customer service lines offer immediate solutions to common and complex queries related to our metal components. Customers can access support at any time through automated responses via phone or online channels.

Our Partner

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Custom Metal Parts FAQs

CNC machining milling parts / turning parts, stamping parts, sheet metal fabrication parts, bending parts, laser cutting parts,Fasteners, metal welding parts,injection moulding

1.) Provide CAD drawing files if you have : IGS、STP、X_T、DXF、DWG、Pro/E、PDF
2.) Tell us your requirements / preference on : Materials ; Surface treatment / Finish ; Tolerance etc.

Quality parts can be made in as little as two weeks if you provide us with complete 2D and 3D CAD models. More complex parts requiring or other special features will take longer. Request a quote to get more accurate lead times based on your project.

Once your order is confirmed, we will perform a full Design for Manufacturing (DFM) review to point out any issues that our engineers feel may affect the quality of your parts. Each batch of goods must have first article assurance(FAA), and then IPQC inspections for many times, Final inspection reports before shipment.

We offer a wide variety of material and finishing services to achieve almost any look and feel on your parts.

1.Main Materials
Al6061, Al6063, Al6082, Al7075, Al2024, Al5052, A380, etc.
Stainless Steel
SS201,SS301,SS303, SS304, SS316, SS416, etc.
Mild Steel, Carbon Steel, 4140, 4340, Q235, Q345B, 20#, 45#, etc.
C35600, C36000, C37700, C37000, C37100, C28000, C26000, C24000, C22000, etc.
C11000, C12000, C12200, C10100, etc.
20#, 45#, Q235, Q345, Q3458, 1214, 12L14, 1215, etc.
POM, Peek, PMMA, ABS, Delrin, Nylon, PVC, PP, PC, etc
2. Surface Treatment
 Stainless Steel
Brushed and Polishing, Passivating, Sandblasting, Laser engraving, Gold Plating Etc.
Zinc plating, Oxide black, Nickel plating, Chrome plating, Carburized, Powder Coated
Aluminum Parts
Clear Anodized, Color Anodized, Sandblast Anodized, Chemical Film, Brushing, Polishing, Powder Coated, Nickel Plated Etc.
Plating gold (ABS), Painting, Brushing (Acrylic), laser engraving

We guarantee our materials and workmanship based on the terms of the initial order and the information provided by you. Any disputes based on a subjective determination shall be brought to the attention of management who will act in good faith to provide you with complete satisfaction. Our continuing business relies on earning your confidence in our ability to meet and exceed any reasonable expectations

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