Ningbo Dicong Machinery Co., Ltd.
Dongguan Yashan Furniture Co., Ltd.
Dongguang Jiashuo Technology Co., Ltd.
Guangzhou Ratopparts Machinery Equipment Co., Ltd.
Qingdao Everise Int'l Co., Ltd.
Shenzhen Xing Chen Technology Trading Company Ltd.
Yiwu Sumin Locks Industry Co., Ltd.
Shenzhen Topbest Technology Co., Limited