About Us

Shenzhen Huatongwei International Inspection Co.,Ltd Provide EMC/Safety/Chemical/Environment&Energy EfficiencyTesting and Certification. Products including luminaries, audio&video and automotive products, medical device, household/industrial products, machinery, IT & telecommunications equipments, and components etc... 


Our lab is located in south district of shenzhen Hi-tech Park.All of the testing equipemnts and faclities are built according to the international standards.HTW EMC Laboratory have 10m Semi-anechoic chamber, 3m/5m Semi-anechoic chamber and 3m Fully-anechoic chamber, which are fully complied with ANSI C63.4, EN50147, CISPR16, GB/T6113.


Strict quality system is established in accordance with ISO17025.Huatongwei has been accredited by IEC,A2LA,CNAS,UL,NEMKO,TUV,FCC,VCCI,IC,DNV,etc.Under the principal of impartiality,accuracy and efficiency,we can provide professional one-stop service to save client’s time and expense.


Local Service For Global Certification. HTW is always with you!



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