Sole Manufacturing. Footwear Component Support.
KAJA is based in Quanzhou, China. We manufacture shoe soles and work with partner factories to coordinate complementary components for footwear manufacturers.
Sole Manufacturing Experience Since 1993
Our sole manufacturing experience dates back to 1993. We support existing model selection and custom development based on samples, drawings or technical specifications.
Our range includes MD Phylon, EVA, TPR and rubber constructions for sports, casual and outdoor footwear development. The suitable material, sole construction and existing mold sizes depend on the model.
Manufactured by KAJA
Shoe soles are our own manufacturing category. In-house footwear compound production supports material formulation, colors and hardness customization.
Supplied Through Partners
Uppers, insoles and shoe lasts are sourced through partner factories. Share the component requirements so we can coordinate them alongside your sole project.
From Materials to Finished Sole Components
Our production processes include mold development, compound granulation, EVA and TPR molding, secondary molding, bonding, packing and warehousing.
Develop Around Your Requirements
Start with an existing style or discuss a new design. We review material, color, size, logo and tooling requirements before sampling.
Customers arrange testing. We work with the feedback to refine formulations toward the performance targets agreed for the project.
Discuss Your Footwear Project
Contact Ken Zhu with your reference model, size list, colors and estimated quantity.
WhatsApp KenEmail ken@cnkaja.com