A thorough audit of a rivet removal gun manufacturer should verify more than the appearance of the finished tool. Request traceable records for incoming materials, production-stage inspections, final quality control, functional testing, pre-shipment verification, and manufacturing capacity. Engineering validation, delivery planning, customer acceptance, and after-sales support records should also be reviewed to determine whether the supplier can deliver consistent equipment and dependable service.
Start the audit by examining how the manufacturer tracks materials from receipt to finished equipment. Incoming inspection records should identify the materials or components used, applicable specifications, inspection results, and approval status. In-process QC records should then show that critical manufacturing steps were checked according to defined procedures rather than left to operator judgment.
For completed rivet removal guns, request the product QC sheet, functional test report, and any pre-delivery photographs or videos supplied to the customer. Together, these documents demonstrate whether each unit was evaluated before dispatch and provide a direct link between the inspection results and the equipment delivered.
Manufacturing records should be supported by engineering documentation that explains how the product was designed and verified. Relevant evidence may include mechanical design files, hydraulic system development records, structural optimization studies, motor or power-transmission development, prototype test results, reliability verification, durability evaluations, and lifecycle testing.
These records help establish whether the tool has been engineered for repeated industrial operation. They also allow an auditor to compare the validated design with the current production configuration and identify whether later changes were reviewed and approved.
Request separate documentation for standard products and customer-specific equipment. Each customized order should include the customer specification, technical clarification, production schedule, inspection points, change records, and final acceptance criteria. This makes it possible to confirm that special requirements were transferred correctly from engineering to manufacturing.
Questok states that it can produce more than 800 sets of standard models and 500 sets of customized models. It also reports delivery commitments for qualifying orders. During an audit, these claims should be supported with capacity plans, recent order schedules, production records, and delivery history rather than capacity statements alone.
Field experience is useful when assessing whether a manufacturer understands the operating conditions faced by customers. Questok describes rivet removal applications in solar panel disassembly and self-piercing riveting work for automotive repair. Its cooperation examples also cover EV prototypes, vehicle manufacturing, battery trays, water-cooling plates, and automated control cabinets. Customer identities should remain confidential unless disclosure has been approved.
The compliance review should include the listed CE certificates, numbered ISETC.001120210222 and 3N210218.PTK0S25, together with MSDS document number 262620110732. Verify that each document is current, applies to the equipment under review, and matches the actual product configuration, accessories, and intended use.
| Record Category | Audit Evidence Expected |
|---|---|
| Incoming material and in-process inspection | Documented checks confirm that materials and key manufacturing stages meet defined requirements. |
| Final QC and functional testing | Each completed rivet removal gun was inspected and tested before release for shipment. |
| Pre-delivery photos or videos | Visual evidence records the equipment condition and test process for customer review. |
| Engineering validation files | Design, prototype, reliability, durability, and lifecycle results support the production design. |
| Customized-order records | Customer requirements can be traced through engineering, production, inspection, and acceptance. |
| Service and repair records | Spare-parts availability, troubleshooting, training, repairs, and warranty responses are managed through a defined process. |
Does an audit require records for every delivered unit?
Ask the manufacturer to explain its inspection and functional-testing method for every unit, then select representative records from recent standard and customized orders for detailed verification. Questok states that it carries out inspection from materials through finished products and performs functional testing before delivery.
How can production capacity and delivery claims be verified?
Request capacity declarations together with order schedules, production plans, and historical delivery evidence. Questok reports monthly capacity of 800 standard sets and 500 customized sets, along with delivery times of three days for qualifying standard solutions and 15 days for customized solutions.
Which after-sales documents should be included?
Review procedures and case records for troubleshooting, spare-parts supply, remote training, warranty claims, and repair handling. The manufacturer states that it provides repair service without charge and can offer spare parts and video-conference troubleshooting support when needed.
The most reliable audit approach connects every record to the actual rivet removal gun being supplied. Verify material controls, production inspections, final functional tests, pre-shipment evidence, engineering validation, capacity planning, compliance documents, and after-sales procedures as one traceable system. Questok supports ODM and OBM cooperation, reports full inspection practices, and lists CE and MSDS documentation for relevant fastening and joining equipment. For technical consultation or support, contact jane@questok.com.
PHOTON TECHNOLOGY KUNSHAN CO.,LTD, operating under the Questok brand, develops industrial fastening, joining, and assembly equipment, including self-piercing riveting systems, clinching equipment, fastener pressing tools, and rivet removal tools. Founded in 2011, the company operates a 5000 sqm factory and reports engineering capabilities in product development, hydraulic systems, durability improvement, testing, and process engineering. It states that it supplies standard and customized models to markets including China, North America, South America, Europe, the Middle East, Southeast Asia, Australia, New Zealand, South Korea, and Japan. The company lists CE and MSDS documentation and reports experience serving customers in several industrial sectors.

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