The UL mark is a registered certification mark of the U.S. Underwriters Laboratories. The UL is a non-profit product safety certification organization. The UL mark only after UL certified and signed an agreement with the UL in the product before use. 
 UL Marks appearing on the product means the product has been UL assessment and testing, and comply with the requirements of UL, these requirements from the publication of UL safety standards. 
 C-UL Mark UL company logo for the Canadian market. C-UL mark to make your product free from obstruction in the Canadian market, as CSA certified. Products paste this flag means that the product complies with Canadian safety requirements, Canada's security requirements and the requirements of the United States are similar. 
 What is the process? 
 13416656672 Miss Shi, manager of the Chinese inspection customers contact the customer service representative to do witnessed the test and UL 
 Products provide a complete description of the Chinese seized or UL, including schematics, structural drawings, bill of materials, manual and UL required other information, to test the model. The establishment of China seized experiments and UL and UL engineers long-term friendly and cooperative relations, greatly shortening the application process. 
 ◎ The guidance features 
 Guarantee a validated pre-test before submission to ensure that the one-time laboratory testing 
 The Company's services will continue until successfully passed certification, and achieved certification date. 
 (2) strong technical lineup experienced the UL engineers professional guidance manufacturers through factory inspection 
 Technical engineers through a rigorous screening and training, and has counseled many companies successfully through the experience of a variety of product safety verification, professional, and quickly to reach a verification goal for your company.