Hello everyone .recently, I find a company of carbon black, and would like to enjoy with allTianjin DooZee International Trade Ltd is supplier black in china. As one the biggest agent from domestic abroad. Which product fine competitive. And all pass test ...

Dear Sir, We are Qingdao HaiNuo Chemical Co.,ltd. who specialized in producing high-quality fine particle calcium carbonate products with high whiteness and purity, which used many industries such as rubber, plastic, chemicals, dyes, paper, ink, sealant, ...