carry on to boost, to guarantee products excellent in line with market and consumer standard specifications. Our enterprise has a quality assurance system are actually established for Nigrosine Black Dye Factory OEM/ODM Products, Chemical Product , 6 - Basic Brown 1 , 333 Basic Brown G ,Direct Yellow Dyes . Our Enterprise Core Principle: The prestige 1st ;The quality guarantee ;The customer are supreme. The product will supply to all over the world, such as Europe, America, Australia,UK , Slovenia ,Swaziland , Bandung .We believe in quality and customer satisfaction achieved by a team of highly dedicated individuals. The team of our company with the use of cutting-edge technologies delivers impeccable quality products supremely adored and appreciated by our customers worldwide.