
Yuyao Feiyan Valve Industry Co., Ltd.Zhejiang Sheng, China

Shandong Disanqi Industrial Design Co., Ltd.Shandong Sheng, China

Beijing Zhengqi Lianxun Technology Co. Ltd.

Universite De Nancy 1 Henri PoincareFrance

LA CONTESSINA SRLItaly

Shenzhen Aipiner Technology Co., Ltd.Guangdong Sheng, China

Qiang Xu

Anhui Tianfu Pump & Valve Co., Ltd.Anhui Sheng, China

Yangzhou Jiexin Vehicle Air-condition Co.,Ltd.Jiangsu Sheng, China

Guangzhou Shibaoli Electronic Technology Co., Ltd.Guangdong Sheng, China

Contact Digital Integration Co., Ltd.

Ningbo Tianqi Electronics Co., Ltd.Zhejiang Sheng, China