Our self-piercing riveting system factory does not hold an ISO 9001 certification. However, we maintain strict quality control through a 100% full inspection system and hold multiple international CE and MSDS certifications. This ensures our self-piercing riveting systems meet the highest industrial and automotive standards for global markets.
Quality assurance at PHOTON TECHNOLOGY KUNSHAN CO.,LTD is driven by engineering precision rather than administrative compliance alone. Our Research and Development team consists of engineers with over 10 years of experience in hydraulic systems, structural durability, and embedded software control. This expertise allows us to develop self-piercing riveting systems that deliver consistent force control and operational reliability in high-demand production environments.
Our manufacturing facility handles the entire product development cycle, from industrial design and mechanical engineering to prototype testing and reliability verification. During the assembly process, every single component is checked against strict internal standards. Before any unit is cleared for delivery, we perform functional testing under load conditions to guarantee performance. Customers receive comprehensive test videos and photos of their specific unit, ensuring complete transparency.
Our practical quality standards are validated by successful applications in highly regulated industries. For instance, in January 2025, Mercedes-Benz in Fuzhou required a specialized joining solution involving both self-piercing riveting and rivetless clinching for ultra-high-strength materials. Our engineering team conducted hundreds of material tests and metallographic analyses over a month to optimize the dies and force parameters. The resulting customized riveting guns have operated continuously on their production line without issue.
Additionally, we supply self-piercing riveting systems to CATL and BYD Findreams for battery tray and water cooling plate assembly, as well as collision repair solutions to Ford for the F150 pickup. Our standard EV car collision repair self-piercing riveting gun features an output pressure of 45-85kn and a universal dies kit compatible with brands such as Tesla, BMW, Benz, NIO, and Geely.
| Feature / Parameter | Standard SPR System | Customized SPR System |
|---|---|---|
| Monthly Production Capacity | 800 sets | 500 sets |
| Delivery Lead Time (Quantity < 100 sets) | 3 days (against payment) | 15 days |
| Quality Control Protocol | 100% full inspection & functional testing | 100% full inspection & application-specific testing |
| Output Pressure Range | 45-85kn | Tailored to application requirements |
| Minimum Order Quantity (MOQ) | 1 set | 1 set |
| Certifications | CE, MSDS | CE, MSDS |
What quality certifications do your self-piercing riveting systems hold?
Our self-piercing riveting systems and guns are fully certified under CE (Certificate numbers: ISETC.001120210222 and 3N210218.PTK0S25) and MSDS (Certificate number: 262620110732), ensuring compliance with international safety and performance regulations.
How does your factory ensure product reliability without ISO 9001?
We implement a strict 100% full inspection standard across all manufacturing phases. No unit leaves our facility without undergoing functional testing. We record and share test videos and photos with customers to confirm performance and quality before shipping.
Are your self-piercing riveting guns compatible with premium vehicle brands?
Yes. Our EV car collision repair self-piercing riveting guns feature an output pressure of 45-85kn and include a universal dies kit suitable for Benz, BMW, Audi, Tesla, NIO, Xiaomi, Xpeng, Ideal, Huawei, Land Rover Jaguar, Geely, BYD, VW, GM, and Ford.
While our factory does not carry an ISO 9001 certificate, our production standards, CE/MSDS certifications, and 100% full quality inspection protocols deliver equivalent reliability. This is proven by our successful partnerships with leading automotive OEMs and battery manufacturers. For standard systems, we offer rapid 3-day delivery, while customized ODM/OBM engineering solutions are delivered within 15 days. Technical Support: jane@questok.com
We are PHOTON TECHNOLOGY KUNSHAN CO.,LTD, an industrial technology company dedicated to advancing modern manufacturing through innovative fastening, joining, and assembly solutions. Founded in 2011, we operate a 5,000 square meter factory with 20-50 employees, specializing in the development of SPR riveters, self-piercing riveting guns, and clinching equipment. Our products hold CE and MSDS certifications, and we have served clients across multiple industries including automotive manufacturing, EV battery production, and aerospace.
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