Yes, we can design and manufacture a custom sports & fitness accessory, such as a polyurethane backrest, directly from your 3D CAD files. Using our OEM/ODM custom development capabilities, we convert digital schematics into high-elasticity, hydrolyze-resistant polyurethane components that precisely match your original equipment manufacturer requirements.
Developing custom sports & fitness accessory models, such as polyurethane backrests, from 3D CAD files requires rigorous technical alignment. Our R&D department analyzes draft angles, mounting points, and structural density to match the performance demands of active fitness environments. Molded self-skinning polyurethane is selected for these applications due to its physical resilience, remaining hydrolyze-resistant and wear-resistant under high-frequency loading.
The manufacturing process executes strict control metrics. We run quality inspections throughout the production cycle to verify the integrity of the internal inserts and external polyurethane skin. Finished custom backrests undergo comprehensive dimensional and aesthetic inspections before they are packed for export to North America, Europe, and Asia.
| Specification Parameter | Standard Polyurethane Backrest | Custom 3D CAD Development (OEM/ODM) |
|---|---|---|
| Minimum Order Quantity (MOQ) | 1 piece (For catalog products) | 100 pieces |
| Production Lead Time | 2 to 25 days | 25 days |
| Design Integration | Pre-existing factory molds | Custom mold engineering from client 3D CAD files |
| Quality Inspection | Standard finished product test | In-process quality testing and finished appearance inspection |
| Target Export Markets | Global distribution | North America, Europe, and Asia |
What 3D CAD file formats do you accept for custom engineering?
We accept industrial standard 3D CAD files, including STEP, STP, and IGS. These files allow our engineering team to review dimensions and design precise molds for polyurethane production.
What is the minimum order quantity (MOQ) for custom CAD-based backrests?
The minimum order quantity for custom OEM/ODM backrests engineered from client CAD files is 100 pieces per order.
What quality standards and certifications do the finished products meet?
Our manufacturing facility and polyurethane accessories are certified under ISO9001 (Certificate 124823Q101005R0), CE (Certificate M.2025.206.C113193), REACH, and RoHS, validating compliance for international distribution.
Developing custom sports & fitness accessories via 3D CAD modeling ensures exact compatibility and premium product durability. Utilizing official cross-border channels, we support TT advance payments combined with final payment before delivery, as well as secure transfers through Alipay. This transaction model provides full traceability and ensures capital security throughout the manufacturing process. For detailed technical solutions or support, please reach out to us via tongxin@tongxinyz.com.
Established in 2002, Foshan City Heart to Heart Household Wares Manufacturer is specialized in designing, manufacturing, and selling polyurethane (PU) products. Operating a 5000 square meter factory with 30-50 employees, the company houses more than 1000 product models and maintains an R&D capability to design and develop over 10 new items monthly. The factory is certified under ISO9001 and CE standards, serving clients across multiple industries including sanitary wares and wellness equipment.

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