Build your brand with a partner who grows with you — our team is here to support every step of your journey

Yes. CHIEN-I specializes in OEM and ODM development, offering complete services from frame geometry design, 3D modeling, prototyping, PU + airbag molding, ISO 4210 testing, and mass production for carbon,Titanium, alloy, and e-bike frames.

Yes. We support complete ODM projects, including geometry design, graphic decals, color proposal, logo placement, and packaging design.

Yes. We provide flexible packing options—including CKD, A/B carton, semi-complete, and custom packaging—based on your country’s import regulations and assembly requirements.

We typically need your target market, product category (road, gravel, MTB, e-bike), geometry or reference samples, estimated annual volume, budget range, and expected delivery timeline.

Yes. We work with emerging brands and can offer flexible quantities for initial market testing.

We primarily use Toray T700 / T800 / T1000 carbon fiber for consistent stiffness, durability, and weight control.

Yes. Many of our MTB and gravel frames are fully UDH-compatible for drivetrain compatibility and ease of replacement.

Yes. We offer OEM e-bike frame development compatible with Shimano, Bafang, and various mid-drive systems.

We operate through long-term partners in Taiwan and China, ensuring flexible production capability and stable supply.