- Qingdao Olympia Heat Energy Equipment Co., Ltd.
- Common Member
- Top company:
- Hangzhou Grandix Electronics Co., Ltd
- Suzhou Tops Electronics Technology Co., Ltd
- Shenzhen Bonad Instrument Co., Ltd.
- UNA Tech Co., Ltd.
- Foshan Yijiahao Metal Products Co., Ltd.
- Thankyou Chem(Henan)Co.,Ltd.
- JIANGYIN MINGDE SPORTS GOODS CO.,LTD
- Taizhou City Huangyan Xingchi Mold Co., Ltd
- Anhui Liangliang Electronic Technology Co., Ltd.
- Suzhou Hengchaowin Technology Co., Ltd.