Hamilton International AG
Fordun Fire Technology Co., Ltd.
Hebei Hongde Plastic Hardware Products Co., Ltd.
Shandong Yida Co., Ltd.
Nantong Debell Industry and Trade Co., Ltd.
Suizhou Zhufeng Technology Engineering Co., Ltd.
Changzhou Jiasen Chemical Co. Ltd.
Set
Winners' Sun Plastic & Electronic (Shenzhen) Co. Ltd.Guangdong Sheng, China
Danyang Yishan Lamp Equipments Manufacture Co. Ltd.
VERNET GmbH
Deqing Zhanggong Hardware Co., Ltd.