
Fujian Zhenghe County Boyi Bamboo Industry Co., Ltd.

Ootomi Co., Ltd

TigerTec, Inc.

Anhui Liangchen Silicon Source Material Co., Ltd.

Element Six (UK) Ltd.

Tridelta Industries, Inc.

Shenzhen Han's Optical Technology Co., Ltd.

Jinniu Pipes Technology Co. Ltd.

Beijing Tsinghua Changgung Hospital

Beijing Yantu Engineering Kanchayuan

Qingdao Genyuan Biological Technology Group Co. Ltd.

Changshu Hongyu Calcium Co., Ltd.