Winchem Industrial Co., Ltd

solvent dyes and pigments for plastics, inks, and coating. Pigment red 2, 5, 21, 22, 23, 31, 48:1, 48:2, 49:1,

Basic Red 1 Basic Red 1:1 Basic Red 12 Basic Red 13 Basic Red 14 Basic Red 15 Basic Red 18 Basic Red 18:1 Ba

1 Naphthol 1, 2, 4-Benzenetriamine 2HCL 1, 5-Naphthalenediol 1-Phenyl-3-Methyl-5-Pyrazolone 2, 3-Naphthale

Vat Red 1 Vat Red 10 Vat Red 13 Vat Red 15 Vat Red 29 Vat Red 31 Vat Red 41 Vat Red 54 Vat Orange 7 V