Why Partner with a Specialized Bike Component Factory?

Collaborating with an integrated specialist manufacturer delivers decisive advantages for your brand that a generic supply chain cannot match.

Engineering & Co-Design: We go beyond simple build-to-print. We provide end-to-end engineering partnership from concept to mass production. Our focus is on Design for Manufacturing (DFM), optimizing performance and lightweight design while controlling costs and enhancing production efficiency.

Vertical Integration & Full-Process Quality Control: From the selection of premium raw materials like 7075 aluminum alloy, through 3D forging, precision CNC machining, to final anodizing and packaging—all core processes are completed in our own factory. This vertically integrated model fundamentally ensures product consistency, ultra-short lead times, and uncompromising quality.

Flexible Scalability: Whether you are a startup needing small-batch prototypes to validate the market or an established brand seeking high-volume production, we provide matching flexible manufacturing solutions as the most reliable foundation for your growth.

Manufacturing Excellence: The Core Competencies of LUNJE

As your preferred bike component manufacturer, we leverage cutting-edge technology and market insight to build truly competitive products.

Advanced Materials & Forming Processes: We utilize aerospace-grade 7075 aluminum and form it with advanced 3D forging and drawing technology. This process optimizes the metal grain flow, creating exceptionally lightweight handlebars with superior fatigue resistance and impact strength, suitable for demanding disciplines from trail to racing.

High-Precision CNC Machining: All clamping surfaces, cable ports, and complex contours are machined on 5-axis CNC centers. The result is perfect tolerances, flawless finish, and 100% functional reliability.

Market Insight Rooted in Practice: Through close dialogue with hundreds of professional athletes and industry KOLs worldwide, we gather firsthand feedback. This allows us to pinpoint rider pain points and market trends, ensuring our OEM/ODM designs are not only eye-catching but offer practical value and commercial potential.

Our Product Portfolio: The Complete Solution, Beyond Handlebars

Our goal is to be your full-range supplier of bicycle components.

Professional Handlebar Series: We cover all disciplines: road bikes, mountain bikes (XC/Trail/Enduro), gravel bikes, folding bikes. Available in various widths, rises, and sweep angles.

Complete Aluminum Component Line: We offer comprehensive solutions, including CNC-machined stems, forged stems, aerodynamic seatposts, laser-cut and stamped bottle cages, and various high-performance pedals.

 Watch Our Manufacturing Process :  

Two Tracks to Your Goal:  Customization & Immediate Availability:

In-Depth OEM/ODM Services: From concept to finished product. We support you with custom mold development and tailored manufacturing to create unique branded products.

"LUNJE" Brand Stock Advantage: Our LUNJE brand maintains a large stock of popular components. Fast delivery from stock helps you seize market opportunities instantly.

Launch Your Next Bestseller Project Now

Looking for a technically proficient, responsive, flexible, and reliable bike component factory? Your search ends here.

Contact the LUNJE team today and you will get:

A free, one-on-one project consultation.

A highly competitive OEM/ODM quotation.

A detailed insight into our complete processes and quality control systems.and LUCID,SGS, ISO 4210 quality assurance. 

Contact George: 

📧 Email: lunje.bicycle@gmail.com 

📱 WhatsApp: +86 13798419681 

🔗 Check our certified : OEM Handlebars & Stems 

🔗 Classic Seatposts: (Superior performance and control, manufactured for leading German brands. )

LUNJE Factory is seeking strategic partnerships with brands and distributors. Let’s build a strong brand together. Wishing our partners great success and prosperity! 🤝  
🌐 Explore Our classic Product: https://en.koofbike.com/Product_detail/68.html

🌐Check out the classic stem you’ve definitely seen. 
 Details: https://en.koofbike.com/Product_detail/14.html