
Hong Ren

Zhenjiang Huilong Changjiang Port Co., Ltd.Jiangsu Sheng, China

Zhejiang Bofei Educational Toys Co., Ltd.Zhejiang Sheng, China

Green Aviation Technology Research Institute of Chongqing Jiaotong University

Ningxia Shengjin Cement Co. Ltd.

SFI Corp.New York, United States

Nanjing Jiangning Taiwan Farmers Pioneer Park Development Co., Ltd.

Dongyeon Design Co. Ltd.

Jiangshu Dingxin Printing & Dyeing Co. Ltd.Jiangsu Sheng, China

Yantai Hengda Polymer Co. Ltd.

Alco Systems Sweden ABUnited States

Luoyang Hangling Electronic Engineering Co., Ltd.