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United testing technology (Hong Kong)Limited
Tel:+8613066967377
Fax:0755-86180156
Email:hofferlau@uni-lab.hk
Address:2F, Annex Bldg, Jiahuangyuan Tech Park, #365 Baotian 1 Rd, Tiegang Community, Xixiang Str, Bao'an District, Shenzhen

UL certification

UL certification profile

UL is a shorthand for Underwriter Laboratories Inc., a U.S. insurer.The UL safety test is the most authoritative in the United States and is also the largest private sector in the world for safety testing and identification.
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