
Shanghai Chaocheng Electronic Technology Co., Ltd.

Xiangtan Electric Equipment Manufacturing Co. Ltd.

Jiangxi Normal College

Yancheng OX Valve Co. Ltd.Jiangsu Sheng, China

Beijing Founder Digital Co. Ltd.

Guangzhou Scisun Technology Co. Ltd.

Hyunjin Co. Ltd.South Korea

Fábrica Nacional de Amortecedores Ltda.

Nanjing Luye Pharmaceutical Co., Ltd.Jiangsu Sheng, China

Shanghai Jinwei Extrusion Machinery Manufacture Co. Ltd.

Mallory Sonalert Products, Inc.

Vicoto (Beijing) Technology Co., Ltd.