Hebei Jinteng Si'i Masini Manufacturing Co., Ltd. Sofia imeli:sophie@jtlehoist.com wechat/whatsapp: 0086 17732230885 Sara imeli:sara@jtlehoist.com wechat/whatsapp:008617732212311 Si'uleo imeli:echo@jtlehoist.com wechat/whatsapp:0086 17713230770 tuatusi:Donglv Industrial Park, Itumalo Qingyuan, Baoding, Baoding, Hebei, Saina