Shandong Crown Industry Co., Ltd offers Carbon black,rubber-reinforcing additive,Carbon black Pigment, our company is a successful manufacturer and supplier, we have devoted ourselves to chemical industry many years, we will provide excellent service and competitive price for you, we are expecting to become your long-term partner in China.
Shandong Crown Industry Co., Ltd. is a high-tech enterprise integrating research and development, production and sales of new nano material pigment carbon black and silicon dioxide.
link:https://www.shandongcrown.com
Shandong Crown Industry Co., Ltd.