Estate Chemical Co. Ltd.
Wenzhou Weiting Electronic Technology Co., Ltd.
Hangzhou Gangsheng Sanitary Ware Co., Ltd.
Guangdong Baoding Stainless Steel Product Co. Ltd.
Chongqing Boshikang Technology Co., Ltd.
Beijing Sunshine Technology Research and Technology Development Co., Ltd.
Xing Lu,
Ellege Consulting AB
Wilson Lee
Macrosonix Corp.United States
Xi'an Baina Electronic Technology Co., Ltd.
Suzhou Henghe New Automation Technology Co., Ltd.