
Shandong Province Tangkou Coal Co. Ltd.

Guangdong University of Finance & EconomicsGuangdong Sheng, China

Bristan Group Ltd.

Changshu Huawei Track Co. Ltd.Jiangsu Sheng, China

Shenzhen Shijue Optoelectronics Co., Ltd.

Kunshan Jianhuang Photoelectric Technology Co. Ltd.

Dalian Jiayun Electronic Technology Co., Ltd.Liaoning Sheng, China

Fatigue Science LaboratoryFukuoka-ken, Japan

Hefei Felix Electronic Technology Co., Ltd.

Schmid Baukunststoffe GmbhGermany

Suzhou Tianhe Furniture Co., Ltd.Jiangsu Sheng, China

Shanghai Dayu Prefabricated Components Co., Ltd.Shanghai Shi, China