
China Institute of Radio Propagation

Weifang Xingwang Waterproof Material Co., Ltd.

Jiang Su Quan Neng Ji Xie She Bei You Xian Gong Si

Shandong Cotton Research Center

Sonet Products Ltd.

Jiangsu Tianming Machinery Group Co., Ltd.

Jin Yih Shyang Enterprise Co., Ltd.

Sany Technology Equipment Co., Ltd.

Xunlong Profile Bending (Hefei) Co., Ltd.

Wenzhou Huazao Machinery Technology Co., Ltd.

Beijing Tsinghua Solar Systems Co. Ltd.

Suzhou Miaoyi Technology Co. Ltd.