Xian Heshengda Machinery Equipment Co, Ltd. Manzil 501-C88 xona, 5-qavat, B blok, Kaiai binosi, №1 Ssixuamen, Lianxu tumani, Sian shahri, Shensi provinsiyasi E-mail sunsonghsd@gmail.com lilyweihsd@gmail.com Telefon 86-13201832726 86-13201832718