acid dyes,acid dyestuff

The company which is possessed of the strongly technial force and the good production equipments is located in Qingdao city Shandong province . And the introduction of investments in Italy and German chemical industry to research and develop high-tech production, most of the quality of products has nearly reached the world advanced level. Products is widely used in many industry including paint, printing ink, ink, packaging and printing, platinum foil electroplating, chemical glasses, leather,...[Click for details]