Shanghai Silian Printing Ink Chemical Co.,Ltd(for short SSL) is a domestic Stock Companies, which specializes in manufacturing SILIAN Brand printing ink. With experienced technical engineers, state of the art production equipment and inspection instruments and perfect inspection methods for quality control, the company has a solid force in respect of scientific development and innovation . Based on the special pigments, synthetic resins, binders, which are elaborately developed by ourselves ,and the bran-new additives of printing inks , we organize our production and management strictly according to the international ISO 9001:2015.