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guangxi nanning yongjian technology co., ltd. home page

query and inclusion query and inclusion

guangxi nanning yongjian technology co., ltd. was founded in 2013 and is located in nanning high-tech development zone. it is a third-party testing agency specializing in food and drug packaging materials testing, indoor air and environmental testing, as well as medical device quality control and calibration. . this institution currently has more than 100 products and testing projects

www.tjaote.cn home page 2025-01-05