english 
021-60745055
service@longhan.cn
6th floor, building 2, no. 3051,
cao'an road, jiading district, shanghai
cao'an road, jiading district, shanghai
联系银河国际contact us
contact qq:2880905723
phone number:
contact email:
contact number:
contact address:6th floor, building no.2, no.3051 caoan road, jiading district, shanghai 201812, china.