Tianjin changfu chemical co., ltd was a professional manufacturer with main products:caustic soda, sodium carbonate, zinc oxide, tanium dioxide, stearic acid.
Shifang Changfeng Chemical Co.,Ltd is one of the leading enterprises specialized in researching ,producing and supplying phosphoric flame-retardants and fine phosphates.
Jinan huntsman chemical Co., LTD. was established in 2000 , it is one of Asia's biggest titanium dioxide manufacturers and currently owns five wholly owned companies and holding company.