B&B ENGINEERING SRL
Yu Mei Ding
Anhui Business College
Suzhou Tiandi Weiyi Intelligent Technology Co., Ltd.
Hebei BBMG Dingxin Cement Co., Ltd.Hebei Sheng, China
Jiangxi Zhaochi Photoelectric Co., Ltd.Jiangxi Sheng, China
Jiangmen Kingfai Electrical Appliance Ind Co. Ltd.
Stefano Ricci SpAItaly
Xinjiang Beixin Sifang Civil Eng Exp Res Inst Co. Ltd.
Changxing Ruitao Textile Technology Co., Ltd.
Zhonghuan Lianxin (Beijing) Environmental Protection Co., Ltd.
Hangzhou Hongqi Cable Material Co. Ltd.