Located in Xinhua Industrial Park, Dezhou City, Shandong Province, Shuangyi Group Co., Ltd covers an area of 200, 000� and possesses total assets 3.5 billion RMB, more than one thousand employees. As a comprehensive composites ...
Telephone:86-10-87911526
Address:beijing branch :room 331 wudian road,jiugong town,daxing district, Beijing, Beijing, China