·Ningbo Changwei Hardware Co., Ltd.
·Changchun Sanfeng Photo-Electronics Instrument Manufacturing Co., Ltd
·Hangzhou Xinglu Industry Co., Ltd
·GUANGZHOU JIANYUAN ELECTRONICS CO.,LTD
·Changzhou Xinfulai Decorative Materials Co., Ltd.
·Taizhou Hongyi Industry and Trade Co., Ltd.
·Yancheng City Huasen Machinery Co.,Ltd
·ShandongYigeQi Industrial Automation Technology Co., Ltd.
·Guangzhou Karjoys Auto Equipment Co.,Ltd