- Shanghai Wafer Microelectronics Co.,Ltd
- Main business:
- East AsiaChina(Mainland)
- Shanghai JSR Industrial Co.,Ltd
- Main business:
- East AsiaChina(Mainland)
- Shanghai Xianghua Advertising Co.,Ltd
- Main business:
- East AsiaChina(Mainland)
- Shanghai Xinye Electronic Co.,Ltd
- Main business:
- East AsiaChina(Mainland)
- Shanghai Donmia International CO.,LTD
- Main business:
- East AsiaChina(Mainland)
- Shanghai Yuli Technology Co.,Ltd
- Main business:
- East AsiaChina(Mainland)
- Shanghai Wellseas Trading Co.,Ltd
- Main business:
- East AsiaChina(Mainland)
- Totech Shanghai Co., Ltd.
- Main business:
- East AsiaChina(Mainland)
- Shanghai Changji Industrial Com., Ltd
- Main business:
- East AsiaChina(Mainland)
- Shanghai Ocean Industry Co., Ltd
- Main business:
- East AsiaChina(Mainland)
- Shanghai Chancel Industry Co., Ltd
- Main business:
- East AsiaChina(Mainland)
- Shanghai Astiland Technology Co., Ltd
- Main business:
- East AsiaChina(Mainland)
- Shanghai Jiahe Optical Co., Ltd
- Main business:
- East AsiaChina(Mainland)
- Shanghai Sunmer Electrical Co.,Ltd
- Main business:
- East AsiaChina(Mainland)
- Shanghai McLantis Technology Co.,Limited
- Main business:
- East AsiaChina(Mainland)
- Shanghai HuangZhou Industry Co.,LTD
- Main business:
- East AsiaChina(Mainland)
- Shanghai Keguo Instruments Co., Ltd
- Main business:
- East AsiaChina(Mainland)
- Shanghai Hengmu Shiye Co., Ltd
- Main business:
- East AsiaChina(Mainland)
- Shanghai Nii Co.,Ltd.
- Main business:
- East AsiaChina(Mainland)
- Shanghai Unisign Industry Co.,Ltd
- Main business:
- East AsiaChina(Mainland)