Ningbo Ecotrust Machinery Co., Ltd. telefon:+86-574-87919325 / +86-574-87919326 E-mel: sales@ecotrust-machinery.com Faks:+86-574-87919327 Whatsapp:+86-13777149766 WeChat alamat:No.100, Jalan Xiangyun, Taman Teknologi Tinggi, Ningbo, China(315040)