2021年1月3日 — Your products and labels need certification, but do you know which one to choose between CSA certifications and UL certifications? What is the...
U.L. stands for Underwriters Laboratory. U.L. is an NRTL (Nationally Recognized Testing Laboratory) and SDO (Standards Development Organization) that can...
There is no overall UL credential. Instead, products can bear marks like UL certified, Listed, Recognized Component, Classified or Performance verified. Though...
UL compliance is not the same as UL certification, however such products are still considered infinitely more safe and reliable than untested products.
2024年3月5日 — UL Listed certification is designated for complete, self-contained products like external power adapters, while UL Recognized certification is...
2022年1月26日 — The most correct and specific use of “UL Certified” refers to UL's Enhanced Certification mark. If you see a badge on a component or device that...
After receiving the product, we were very satisfied, got to know your company better, and found that you always adhere to the corporate philosophy of good faith, and we appreciate this attitude.