
Boart Longyear International Holdings, Inc.

Chows Industrial China Ltd.

Saint -Gobain Adfors SAS

Songmadmc Co. Ltd.

Kemphys Ltd.

Chongqing Sulian Plastic Co. Ltd.

Mountop Group Co. Ltd.

Dongyang Wintech Co. Ltd.

Qingdao Huaqing Group Co. Ltd.

Jiangxi Eagle Technology Co., Ltd.

Zhengzhou Boda Superhard Material Technology Co., Ltd.

Shanghai Zhongshi Shangke New Energy Technology Co., Ltd.