Tianjin Zhongfa Valve Co., Ltd. E-mail sales@zfavalve.com Telefon +86 17602279258 Whatsapp/Wechat +86 17602279258 Indirizz NO.1 Zhongkang Street, Żona ta 'Żvilupp Ekonomiku ta' Jinnan, Distrett ta 'Jinnan, Tianjin, iċ-Ċina.
