Mae Xian Heshengda Machinery Equipment Co, Ltd. Cyfeiriad Ystafell 501-C88, 5ed Llawr, Bloc B, Adeilad Kaiai, Rhif 1 Xihuamen, Ardal Lianhu, Dinas Xi'an, Talaith Shaanxi E-bost sunsonghsd@gmail.com lilyweihsd@gmail.com Ffon 86-13201832726 86-13201832718