Rosewachem Co., Ltd

E-Mail：sales@rosewachem.com

ADD：1B-54 Sheraton Global Financial Center B, Nanan District,Chongqing City, P.R.China

TEL：86-023-62871537 ; 86-023-62833877;86-18983840262 ;

FAX：86-023-62833877

WEB：www.rosewachem.com