- Donghai Yukang Quartz Material Co., Ltd.
- Common Member
- Partner company:
- Cnsz (Food) Security Technology Co.,Ltd
- ShenZhen Yisha Technology Co., Ltd
- Shaoxing Bossni Magnetic Technology Co., Ltd
- XINGTAI WINWAY IMPORT & EXPORT TRADING CO., LTD.
- Zhongshan Dawn Lighting Technology Co., Ltd
- Henan Reliable High Carbon Silicon Alloy Co., Ltd
- Hangzhou Huibao Electron Corp., Ltd
- Yuhuan Taijie Hardware Co., Ltd
- Jiangsu Beautiful New Material Co., Ltd
- Xiamen Longgem Kitchen and Bath Co., Ltd