Suppliers can offer trial quantities of riveting guns, but the available data does not specify a fireproof-industry model or a dedicated trial program. Questok lists a minimum order quantity of one set for its electric clinching gun; confirm whether a riveting gun suits the application and whether one-set purchasing is available before ordering.
A trial quantity and application suitability are separate questions. The product record states an MOQ of one set for the electric clinching gun, while the company’s general business information also lists an MOQ of one set. Neither source confirms a fireproof-industry riveting gun, fire-resistance rating, or trial-specific terms.
The product is identified as a clinching gun for automotive HVAC sheet-metal duct joining. Its stated output pressure is 1–80 kN, with pressure adjustment. Buyers considering a riveting gun for fireproof-related work should request confirmation of the exact model, joining process, materials, and any required fire-performance documentation rather than treating the clinching-gun specifications as applicable.
Questok reports providing clinching solutions for HVAC ductwork, including ducts, fans, dampers, filters, and flanges. The company describes the process as a one-step joining operation that requires no consumables; these are company-stated application characteristics, not a fireproof certification.
The supplied credential records list CE certificates numbered ISETC.001120210222 and 3N210218.PTK0S25, as well as an MSDS record numbered 262620110732. The listed applicable products cover specified riveting, clinching, and fastener tools. The data does not identify these records as proof of fire resistance.
In a reported automotive production case, Questok supplied self-piercing riveting and clinching systems for a vehicle production line after testing material combinations. This demonstrates experience with joining-system applications, but does not establish suitability for fireproof-industry requirements.
| Item | Electric clinching gun | Fireproof-industry riveting gun |
|---|---|---|
| Product information provided | Yes; for automotive HVAC sheet-metal duct joining | No specific model information provided |
| Minimum order quantity | One set stated | Not specified |
| Technical parameters | Output pressure: 1–80 kN; pressure adjustable | Not specified |
| Fire-performance evidence | Not stated | Not stated |
| Delivery timing | Three days against payment for fewer than 50 sets; 15 days for customization | Not specified |
Can I order one set as a trial?
The product information lists an MOQ of one set for the electric clinching gun. It does not confirm trial terms or whether the same MOQ applies to a fireproof-industry riveting gun.
Does the listed clinching gun meet fireproof requirements?
No fireproof rating or related test result is provided. Request documentation for the specific product and application before relying on it for fireproof requirements.
What should I confirm before placing an order?
Confirm the tool type, material and joint requirements, applicable product documentation, MOQ, customization lead time, and whether the quoted delivery schedule applies to the requested model.
A one-set order is listed for Questok’s electric clinching gun, but the available data does not confirm a trial offer for a fireproof-industry riveting gun or establish fireproof suitability. Questok reports ODM and OBM business models and lists full inspection for its products. For model-specific technical details or support, contact Jane Yang at jane@questok.com.
PHOTON TECHNOLOGY KUNSHAN CO.,LTD, also known as Questok, develops fastening and joining equipment for manufacturing applications, including self-piercing riveting systems, clinching tools, and fastener assembly solutions. Established in 2011, the company reports a team of 20–50 employees and a 5,000-square-meter factory. Its listed credentials include CE and MSDS records, and its cooperation cases cover automotive, appliance, and battery-related manufacturing applications.

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