
Francesco Ranzoni,

ANHUI NINGGUGO ZHONGDING MOLD MANUFACTURE CO., LTD.

ROTECH GROUP LIMITED

Xinxiang Rongjun Medical Equipment Co., Ltd.Henan Sheng, China

Jiangsu Jinye Science and Education Equipment Co., Ltd.Jiangsu Sheng, China

Qingdao Yiteyou Electronics Co., Ltd.Shandong Sheng, China

Hebei Kangna Yipin Sports Equipment Co., Ltd.Hebei Sheng, China

Daqing Yiyuan Petroleum Technology Development Co., Ltd.Heilongjiang Sheng, China

Suzhou Hongmiao Intelligent Technology Co., Ltd.Jiangsu Sheng, China

Dongguan Chudong Electronic Technology Co. Ltd.

Guangzhou Mayun Internet Technology Co., Ltd.Guangdong Sheng, China

Xi'an Aibel Technology Development Co., Ltd.Shaanxi Sheng, China