1, dongguan nuoda intelligent equipment co., ltd;
2. Dongguan Jintian Paper Co., Ltd.;
3. Changhong Precision Tools (Dongguan) Co., Ltd;
4. Kang Shu Electronics (Dongguan) Co., Ltd.;
5. Dongguan Chuangelectromechanical Products Co., Ltd.;
6. Guangdong Chang Ying Precision Technology Co., Ltd;
7. Mousse Healthy Sleep Co., Ltd.;
8. Dongguan Lianmao Electronic Technology Co., Ltd;
9. Dongguan Sheng Xiang Precision Metal Co., Ltd.;