Ningbo Rotchi Business Co., Ltd. Indirizzo:Guangboguomao, 1357 Yinxiandadao, Yinzhou, Ningbo, Zhejiang, Cina Telefono:+86-13605785950 Fax:+86-574-83095803 E-mail:rotchi@rotchi.com Ragnatela:www.rotchi.com