I-Ningbo Ecotrust Machinery Co., Ltd. Ifowuni:+ 86-574-87919325 / +86-574-87919326 I-imeyile: sales@ecotrust-machinery.com Ifeksi:+86-574-87919327 Whatsapp:+86-13777149766 WeChat Idilesi:No.100, Xiangyun Road, Hi-Tech Park, Ningbo, China(315040)