
Shenzhen Institute of Disaster Prevention and Reduction Technology

Vogue Instrument Corp.

Wolzien LLC

Testo Instruments Shenzhen Co. Ltd.

Tongling Fengdan Planting Technology Development Co., Ltd.

Chengdu Ruitu Electronics Co., Ltd.Sichuan Sheng, China

Anhui Lianfeng Silk Co. Ltd.

Heep Tung Manufactory Ltd.

Transworld Technologies, Inc.Colorado, United States

Dingtao Sanhua Pharmaceutical Co. Ltd.

Beijing Eastern Biotech Co LtdBeijing Shi, China

Zhongshan Chuhui Lighting Electric Co., Ltd.