
Ningbo Hengdun Commodity Manufacturing Co., Ltd.Zhejiang Sheng, China

Zhongshan Opike Hardware Product Co. Ltd.

Kelas Environmental Protection Technology Co. Ltd.

Excelerate Liquefaction Solutions LLC

Jiangsu Zhengling Coating Co., Ltd.Jiangsu Sheng, China

Jiangxi Mammoth Energy Co., Ltd.Jiangxi Sheng, China

Ningxia Qikai Energy Saving Equipment Co., Ltd.Ningxia Huizi Zizhiqu, China

Alcotek IncUnited States

AVIC NANHANG SHENZHEN TEST&CONTROL COMPANY LIMITED

Accure Acne, Inc.Colorado, United States

Youyi Cable (Zhangjiagang) Co., Ltd.Jiangsu Sheng, China

Vepa