Huludao Tianqi Shengye Chemical Co., Ltd. Add: (B Area) Ship Industrial Park, Beigang Development Zone, Huludao City, Liaoning, China Code: 125003 Tel: +86-429-2075777 Fax: +86-29-2075757 E_mail: martin.li@cntqchem.com Web: www.cntqchem.com www.4-aminophenol.com www.p-chloroaniline.cn