What should you consider before testing?
Early clarification of samples, technical documents and target scope improves efficiency.
TEST · ANALYZE · COMPLY
A clear, traceable and reliable testing process for your product.
We provide testing, technical evaluation and compliance consulting for electrical and electronic products.
STL / LAB PROCESS
01
Define technical scope
02Planned test and evaluation
03Clear reporting and next steps
15Service areas
360°Testing and compliance perspective
EXPERTISE
All services →Reach the right testing service directly
01
Optical Testing
Photometric, colorimetric and electrical-optical measurements for lighting products and light sources.
↗02LVD Testing
Safety, heating, insulation, mechanical-strength and material testing for electrical products.
↗03Machinery Testing and Safety
Evaluation of machinery electrical equipment, control panels, protective measures and risk reduction.
↗04IP Protection Testing
Assessment of enclosure protection against solid objects, dust and water ingress.
↗05IK Impact Testing
Verification of enclosure resistance levels against external mechanical impact.
↗06Environmental Testing
Evaluation of product durability under temperature, humidity, thermal shock and mechanical impact.
↗07CE Conformity Assessment Support
Technical support for CE process, technical file, risk assessment, test plan and conformity documents.
↗08EPREL and Energy Labeling
Technical support for energy-label data verification, test planning and EPREL registration.
↗09EMC Testing
Evaluation of electromagnetic emissions and immunity based on product and operating environment.
↗WHY STL
Turn complex technical requirements into actionable steps.
01
Right scope
The test plan is shaped by the product and target market.
02
Transparent process
Status, findings and next steps are communicated clearly.
03
Technical communication
We collaborate directly with engineering teams.
VERIFICATION
Certificate Verification
Enter the certificate number to verify its validity and scope.
INSIGHTS
Articles and announcements
Starting EMC evaluation during development
Early technical review can reveal design risks before mass production.
Which parameters matter in optical measurements?
Parameters such as luminous flux, CCT, CRI and efficacy are selected by product category.