About the company
CWN Testing is not only an authorized testing laboratory of internationally renowned certification bodies such as CSA, Intertek, and TUV Sud in Canada, but also a strategic partner of a fire consulting company in the United States. We can provide one-stop services for energy storage enterprises, such as large-scale combustion testing, UL9540A testing, and fire consulting services for NFPA855/68/69/HMA. At the same time, Shuwei Energy Testing has CMA and CNAS qualifications and can provide testing and certification services for GB/T36276, GB 44020, and GB/T44026.