Dongguan Huayu Testing Technology Co., Ltd. (UTL), located in Dalang Town, Dongguan City, Guangdong Province, is an independent third-party testing agency. Founded by a team specializing in the third-party testing industry for more than 10 years, UTL has a high reputation in the industry, and is committed to protecting the development of industry and trade in line with the quality policy of science, justice, accuracy and satisfaction.

UTL has foreign advanced testing equipment, professional technical team and gold medal service team. It is mainly committed to product quality testing (including physical and chemical testing of tableware and food contact materials, electronic and electrical products, footwear and luggage products, clothing and textile products, toys and children's products, raw materials, etc.) and overall laboratory planning, laboratory system, technical consulting services. Business.