Jinan Ogilvy Chemical welcomes you to participate in the 5th Pakistan International Industrial Exhib...
Polyester DTY (Draw texturing yarn), that is, stretched textured yarn, is a finished yarn that is st...
Is fluorescent whitening agent harmful to the body?
Fluorescent brightener is a fluorescent dye, also known as a white dye, and a complex organic compou...
How harmful are fluorescent agents? The truth is here