Sehemu za Mashine za Handan Yongnian Hongji Co, Ltd. Anwani Mnara Huahaotianji, Wilaya ya Congtai, Jiji la Handan, Hebei, Uchina. (Nambari ya posta: 056000) Barua pepe Meneja wa Uuzaji:taylor@hdhongji.com Office:admin@hdhongji.com(7×24h) Simu 0086 15530009000 0086 0310-6888888 Whatsapp 0086 15530009000 (WeChat/Line/Zalo/VK)