
Penick & Ford Ltd.New York, United States

Suzhou Pupeishan Technology Co., Ltd.Jiangsu Sheng, China

Weicheng Engineering Co., Ltd.

Kunshan Songzhen Precision Hardware Co., Ltd.Jiangsu Sheng, China

Holtek Semiconductor(China)Inc.Guangdong Sheng, China

Lanzhou Liyun Information Technology Co., Ltd.Gansu Sheng, China

Tianjin Qianyida Technology Development Co., Ltd.Tianjin Shi, China

Xiamen Donglisheng Plastic Co., Ltd.Fujian Sheng, China

Meteorological Observation Center of China Meteorological Administration

Zhangjiagang Tiangong Machinery Manufacturing Co., Ltd.Jiangsu Sheng, China

Makoto Komiyama,

Suzhou Blooming Information Technology Co., Ltd.Jiangsu Sheng, China