Tianjin Qiushi Chemical Co., Ltd.   

Our company is praised by the majority of users of carbon black production enterprises, the products sell well all over the world. Varieties are: rubber, carbon black pigment carbon black, conductive carbon black, acetylene carbon black, spray carbon black. The product has reached the standard of GB3778-2003, and has passed the ISO3778-2000 quality system certification, is widely used in rubber, seals, ink, paint, color masterbatch manufacturing etc.. Companies adhering to the "pragmatic innovation, beyond the self, pursuit of excellence" concept of development, continue to do fine, do fine, bigger, stronger carbon black industry. Company has strong technical strength, complete testing facilities, advanced detection method, which can ensure the production