Qingdao Bolan Chemicals Co., Ltd.

Earlier in 1977 as a state-owned enterprise, Qingdao Bolan Chemicals Co., Ltd. is a middle scale chemical factory . Our products are produced by using natural materials, such as nutshells, pine, Chinese fir, sawdust / charcoal and natural coal. Our annual output of activated carbon is 11000 metric tons. Our factory has been developing new products, with an annual output of 10000 metric tons of xanthan gum and 13000 metric tons of carboxymethyl cellulose and ...