What’s our quality control method?

AQL – (Acceptable Quality Level) quality control concept.
IT refers to the minimum level of faults that are acceptable in a sample of a manufactured product.
For an entire batch to be accepted, the number of faults needs to be lower than the AQL. If it is higher, the entire batch is rejected.
We carry out quality control during and after production by our in-house QC team.
We combine in-factory control with global laboratory tests to achieve compliance with the strictest EU regulations.

You can learn more about our process here

Today — an integrated, sustainable, quality management program with clearly focused networks is a decisive competitive advantage. At Tiroflx, we conceive your quality requirements to precisely match your business processes and offer you comprehensive support — ranging from the creation of a zero-defects culture to the development of a value-added orientation. Here, Tiroflx’s experienced experts always examine which quality methods are most efficient for your particular product and how requirements can be optimally applied to your needs.


Tiroflx quality control method

Size measurement
Unit weight
Using function test
Using function test
Loading test
Function check
Function check
Waterproof test
Hi-pot test-pass
Basic function check
Voltage test
Lumens test (approval sample)
Size measurement
Loading test
Size measurement Length
At Tiroflx, our quality control (QC) process is fully integrated and automated to ensure consistent, reliable results. We perform rigorous pre- and post-production inspections to eliminate errors at every stage. Our QC teams are equipped with cutting-edge tools and work closely with international labs to meet stringent standards like REACH, PAHS, and ROHS. This combination ensures that every product meets or exceeds global quality expectations, distinguishing us from competitors
We specialize in adhering to European regulations, which demand meticulous attention to detail. Tiroflx employs dedicated staff who monitor and implement these standards throughout production. We partner with international laboratories to certify compliance, ensuring products meet REACH, PAHS, and ROHS guidelines. This proactive approach minimizes risks and guarantees that our products are safe and market-ready for European customers.
We employ a multi-step QC strategy to prevent defects. It begins with vendor selection: we work exclusively with top-tier factories in China. During production, we implement real-time quality checks and enforce strict adherence to production standards. Additionally, every batch undergoes external lab testing and post-production reviews before shipping. This end-to-end system ensures defect-free products for our customers.