Wenzhou Xindong Electric Co., Ltd.
Jifa Group Co. Ltd.
Young-Hwan Yoon
GPF SA
Huaxin Consulting & Design Institute Co. Ltd.
Eidicom Co. Ltd.
Philipp Bazlen GmbH
Chizhou Fangda Technology Co., Ltd.
Shengdi Smart Technology Co., Ltd.
Hammarprodukter AB
Wansheng Branch of Chongqing Fanghao Building Thermal Insulation Material Co., Ltd.
Zhongshan Xinhongye Automation Industry Co., Ltd.Guangdong Sheng, China