Shanghai Stock exchange code:600493
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With an automatic control system for Greece staining technologies as well as a testing laboratory and a dye and chemical research laboratory in the center, we have passed the certification of Wal-Mart datacolor, and been equipped with a spectral color matching instrument and an automatic liquid dripping and mixing system geared to international standards, providing good conditions for the development of new products. We have the abilities of testing various properties of dyes and auxiliaries as well as establishing a mass production process model for dyeing samples.