Nanjing Zhihui Power Technology Co., Ltd.Jiangsu Sheng, China
Umpi Elettronica SRL
Altorr Corp.United States
Ningbo Riyue Refrigerating Equipment Co. Ltd.Zhejiang Sheng, China
Zouping Yonghe New Building Materials Co., Ltd.
Dahan Optoelectronics Co., Ltd.
CTG (JIANGSU) ELECTRONICS CO., LTD.Jiangsu Sheng, China
Anhui Jingde County Jiangnan Electromechanical Parts Co., Ltd.Anhui Sheng, China
Canglong Group Co., Ltd.Shaanxi Sheng, China
Anhui Honghui Filter Co., Ltd.Anhui Sheng, China
Shenzhen Everlight Wisdom Technology Group Co., Ltd.Guangdong Sheng, China
Zhejiang Lexiang Aluminum Co. Ltd.