Base Spark Masterbatch Co.,Ltd was registered on 2000, and the first factory was established on 2004 for General Black Masterbatches. The products apply for pipes, films, fibers, extrusion, injection molding, granulating, and three production lines has reached the capacity of 2000 tons monthly. The second factory was established on 2008, specialized in Functional Black Masterbatches of PC, highlight ABS, PP, PA, EVA foaming, PE antioxidation. 50 tons are manufactured by five production lines monthly. By 2013, our third factory was established for developing special Masterbatches for BOPET and BOPP films, and boards. There are four production lines running on 500 tons per month.