- Partner company:
- Xiamen Mingcheng Industry Co.,ltd
- Shenzhen Fullness Industrial Co., Ltd.
- Shenzhen Chuang Hong Hao Technology Co., Ltd
- Snyli Environmental Technology (Shandong) Co., Ltd
- Wuxi Qiaosen Seiko Mechanical Co., Ltd
- Ningbo Bellwell Import and Export Co., Ltd.
- Yangzhou Hongqi Cables Manufacturing Co.,Ltd
- Hubei Wuhan Tongcheng H.Y.Y Abrasive Co., Ltd.
- Yuyao Shenma Teaching Instrument Whole Set Co., Ltd
- Qingdao Yuming Glass Co., Ltd