what is custom spring

what is custom spring

Custom springs are a fundamental component in various industries, providing tailored solutions to unique engineering challenges.  Unlike off-the-shelf springs, custom springs are precisely designed and manufactured to meet specific requirements, such as size, shape, material, and load capacity.  This customization allows engineers to optimize performance, enhance durability, and ensure a perfect fit for their applications.  Custom springs find extensive use in automotive, aerospace, electronics, and manufacturing sectors, where precision and reliability are crucial.  

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Why Choose Us?

Endless Customization:

Explore millions of possible combinations of materials, finishes, tolerances, markings, and certifications tailored to your exact requirements. At Janee, we are committed to producing or sourcing the perfect solutions for your needs.

Rapid Turnaround

With a cutting-edge facility boasting over 80 sets of advanced machines and a skilled workforce of 120+, Janee delivers highly accurate parts with lightning-fast lead times, as quick as 3 days. Additionally, our prompt quoting process for CNC machined parts, stamping, folding, and custom springs saves valuable time in your RFQ process.

High Precision Tolerances

Janee sets the standard for high-precision tolerances, ranging from +/-0.001mm to +/-0.05mm, based on your specific requirements. Count on us to excel in producing intricate and ready-to-use parts that meet your exacting standards.


Our CNC machining processes are versatile, catering to both prototyping and large-scale production of CNC parts and folded components. Janee's expansive capabilities enable smooth transitions from the testing phase to full-scale production runs of 100,000 parts or more.

about us

We Have The Best Solutions for Your Business

With a remarkable track record spanning over 15 years in precision metal parts, Janee has earned widespread acclaim as a renowned manufacturer specializing in CNC machining services, custom spring fabrication, and metal stamping & folding.   Leveraging the latest CNC machining capabilities, Janee excels in producing highly accurate custom metal and plastic parts, often delivering them in as little as 1 day.   From prototyping to large-scale production, Janee's versatile machining services cater to a diverse range of needs.   Regardless of the project's size, complexity, or whether it involves CNC machining or stamping, Janee is fully equipped to handle it all.   Moreover, our responsiveness to CNC machined parts quotations expedites the RFQ process, saving valuable time for our customers.

The main products are: Cnc Parts, Cnc Aluminum, Custom Spring, Cnc Machining Service, Metal Stamping, Metal Folding, Cnc Turning, Cnc Milling, Disc Brake, Cnc Machined Components.

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Our custom spring Support odm/oem production

As a dedicated custom spring manufacturer, we take pride in delivering high-quality, tailor-made solutions to meet the diverse needs of our clients.   At our facility, we offer an extensive range of custom springs, precisely designed and manufactured to the unique specifications provided by our customers.   This article explores the significance of custom springs in various industries and emphasizes our commitment to accepting ODM (Original Design Manufacturing) and OEM (Original Equipment Manufacturing) customization.

The Importance of Custom Springs in Engineering:
Custom springs play a critical role in numerous industries, enabling the successful operation of complex machinery and devices.   From automotive suspension systems to delicate medical instruments, these springs provide the necessary force, support, and flexibility required for optimal performance.   Our custom springs are designed to meet the specific demands of each application, ensuring reliability and efficiency in any engineering project.

ODM/OEM Customization: Empowering Clients for Success:
At our custom spring manufacturing facility, we prioritize meeting the unique requirements of our clients.   Whether it's a modification of an existing design (ODM) or the creation of an entirely new product (OEM), we collaborate closely with our customers to bring their ideas to life.   Our experienced team of engineers and technicians works diligently to optimize the design and manufacturing processes, providing cost-effective and innovative solutions for diverse applications.

Enhancing Product Performance and Durability:
With our ODM/OEM customization services, clients gain a competitive edge by having custom springs specifically engineered for their projects.   This level of customization ensures a perfect fit and enhances product performance, leading to increased durability and reduced maintenance costs.   Additionally, custom springs tailored to the application contribute to overall system efficiency, promoting higher productivity and improved outcomes.

Commitment to Quality and Precision:
As a reputable custom spring manufacturer, we hold quality and precision in the highest regard.   From selecting the right materials to employing advanced manufacturing techniques, every aspect of our process adheres to stringent quality control standards.   Our goal is to deliver custom springs that not only meet but exceed our clients' expectations, ensuring complete satisfaction with the final products.

Versatility and Adaptability:
Our custom springs cater to a wide array of industries and applications, reflecting their versatility and adaptability.   Whether clients require miniature springs for delicate electronic devices or heavy-duty springs for industrial machinery, we have the expertise and capabilities to accommodate diverse projects.   Our commitment to innovation and continuous improvement enables us to stay at the forefront of custom spring manufacturing.

In conclusion, as a dedicated custom spring manufacturer, we remain committed to providing top-notch solutions to our clients.   Our custom springs, designed and manufactured with precision, offer the reliability and performance necessary to excel in various industries.   With our ODM/OEM customization services, we empower our clients to turn their ideas into reality, driving innovation and success in engineering projects worldwide.

User Reviews

What users say about Us

Outstanding quality and precision! Janee's CNC Parts and Cnc Aluminum components have surpassed our expectations. The attention to detail and flawless finishing make our products stand out in the market. Truly impressed with their expertise and customer service.

Maria Gonzalez

Impressive CNC Machining Service! Janee's team demonstrated exceptional technical prowess and professionalism. From Cnc Turning to Cnc Milling, they handled our project with utmost precision. Their dedication to meeting tight deadlines is commendable.

Jessica Nguyen

Reliable partner for Metal Stamping and Metal Folding needs. Janee's capabilities are unmatched in the industry. Their skilled team executed our designs flawlessly, and the end results exceeded our expectations. We look forward to continuing our collaboration.

Carlos Rodriguez

Janee's expertise in Disc Brake production is unparalleled! Their Cnc Machined Components play a crucial role in our products' performance and safety. We appreciate their commitment to quality and their prompt response to our inquiries. Working with Janee has been a great experience!

Sophie Dupont
Frequently Asked Question

Do you have any question?

Custom springs provide precise solutions for unique applications, ensuring better performance, durability, and compatibility.

Industries like automotive, aerospace, medical, and electronics benefit from custom springs due to their tailored functionality.

Size, shape, material, load capacity, and environmental conditions are factors considered for a custom spring design.

A custom spring is a uniquely designed and manufactured spring tailored to specific requirements, offering optimal performance and fit.

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Your Trusted Manufacturer of custom-spring

As a leading manufacturer specializing in CNC Parts, CNC Aluminum, Custom Springs, CNC Machining Service, Metal Stamping, Metal Folding, CNC Turning, CNC Milling, Disc Brakes, and CNC Machined Components, we take pride in offering a wide range of precision-engineered products to meet diverse industry needs.

Your One-Stop Manufacturer for custom-spring

as a reputable manufacturer of CNC Parts, CNC Aluminum, Custom Springs, CNC Machining Service, Metal Stamping, Metal Folding, CNC Turning, CNC Milling, Disc Brakes, and CNC Machined Components, we stand ready to fulfill your specific industrial requirements.

Your profession Manufacturer of custom-spring

we take great pride in providing an array of essential products that play critical roles across various industries.

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