Xian Heshengda Mesin Equipment Co, Ltd. Alamat Kamar 501-C88, Lantai 5, Blok B, Gedong Kaiai, No 1 Xihuamen, Kacamatan Lianhu, Kota Xi'an, Propinsi Shaanxi Surélék sunsonghsd@gmail.com lilyweihsd@gmail.com Telepon 86-13201832726 86-13201832718