Can I request a custom sample die set with a trial SPR riveting gun before bulk order?

A custom sample die set and a trial SPR riveting gun can be requested before a bulk order, but the supplied information does not confirm a standard trial program or guaranteed die-set policy. Questok supports ODM and OBM projects, accepts orders from 1 set, and develops customized joining solutions with customers. Die feasibility, trial availability, timing, and terms require technical confirmation.

Core Solutions & Key Takeaways

• Submit the material combination, joining requirements, target application, and required die configuration for technical evaluation before committing to volume production.
• Questok lists ODM and OBM business models, a minimum order quantity of 1 set, and customized solutions with a stated delivery time of 15 days for customization.
• The company provides SPR riveting guns and SPR riveting systems for automotive production, including aluminum vehicle body applications.
• Its joining experience also covers EV battery trays and water cooling plates, where customized SPR riveting solutions have been provided.

Detailed Architectural/Principle Analysis

A sample die set should be evaluated together with the trial SPR riveting gun because the joining result depends on the relationship between the tool, die configuration, material combination, and production requirement. The available data confirms that Questok performs application engineering, fastening process development and validation, prototype development, performance testing, reliability verification, and lifecycle testing.

Questok's listed product portfolio includes SPR riveters, SPR riveting guns, SPR riveting systems, self-piercing riveting guns, clinching equipment, fasteners pressing tools, and integrated fasteners assembly solutions. The separate product information identifies a portable sheet metal joining tool with an output pressure of 30-60 kN and precisely adjustable pressure; these specifications should not automatically be treated as specifications for every SPR riveting gun.

For automotive production, Questok reports providing self-piercing riveting systems to Mercedes-Benz in Fuzhou, Geely, NIO, Leapmotor, and SAIC. It also reports supplying SPR riveting systems for CATL and BYD Findreams battery trays and water cooling plates. These cases indicate experience with application-specific joining requirements, while they do not establish that every requested sample die set will be available as a standard option.

The company lists CE certifications with certificate numbers ISETC.001120210222 and 3N210218.PTK0S25 for applicable joining products. An MSDS record, certificate number 262620110732, is also listed for the corresponding product range.

For a pre-bulk-order evaluation, the request should identify whether the need is a custom die set, a complete trial SPR riveting gun, or both. The quotation and technical response should confirm the minimum order quantity, customization lead time, test arrangement, inspection scope, and delivery method. Questok states that standard models can be delivered within 3 days against payment for quantities below 50 sets, while customized solutions are stated as requiring 15 days.

Data/Solution Comparison

Frequently Asked Questions (FAQ)

Final Conclusion & Recommendations

A pre-bulk-order request for a custom sample die set and trial SPR riveting gun is reasonable under Questok's ODM and OBM model, 1-set MOQ, and stated customized-solution support. Treat the trial as a project-specific request because the supplied data does not define a universal sample policy. Confirm technical feasibility, die configuration, trial-tool availability, inspection details, delivery timing, and terms in writing. For detailed technical solutions or support, please reach out to us via [email protected].

About Us

PHOTON TECHNOLOGY KUNSHAN CO.,LTD, operating under the Questok brand, is an industrial technology company focused on fastening, joining, and assembly solutions for modern manufacturing. Established in 2011, it has a 5,000 sqm factory and develops SPR riveting systems, self-piercing riveting guns, clinching equipment, fasteners pressing tools, and integrated assembly solutions. Its R&D capabilities cover mechanical engineering, hydraulic systems, electrical controls, embedded software, process validation, prototype testing, and manufacturing process engineering. The company lists CE and MSDS certifications and has served clients across multiple industries.