Hefei TNJ Chemical Industry Co.,Ltd.
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Technology Support

2016-08-23

TNJ has Technology team in which most technology experts are with many years of chemical research or on-site working experience. We can provide chemical production or usage advice. We believe that suit is best, so we often have to know your exact application field before recommeding you the chemical you would order... If you have any question, please feel free to contact us tech@tnjchem.com


operating hours

8:00-16:00