- Beijng Century Richap Chemistry Co.,Ltd
- Main business:
- East AsiaChina(Mainland)
- Shining Health Group Limited
- Main business:
- East AsiaChina(Mainland)
- Changshu Baicheng Materials Commerce Co.,Ltd
- Main business:
- East AsiaChina(Mainland)
- Chems Co., Limited
- Main business:
- East AsiaChina(Mainland)
- Shandong Huaxi Pharmaceutical Co., Ltd
- Main business:
- East AsiaChina(Mainland)
- Hong Kong Biotek Chemicals Co., Ltd
- Main business:
- East AsiaChina(Mainland)
- Xunsheng International Co., Ltd.
- Main business:
- East AsiaChina(Mainland)
- Second Pharma Co., Ltd.
- Main business:
- East AsiaChina(Mainland)
- Hubei Datong Bio-Chemical Co.,Ltd
- Main business:
- East AsiaChina(Mainland)
- Sino Biological Inc.
- Main business:
- East AsiaChina(Mainland)
- Djm-lab Co., Ltd
- Main business:
- East AsiaChina(Mainland)
- Dezhou Liwa Metal Products Co., Ltd.
- Main business:
- East AsiaChina(Mainland)
- Guan Shenbao Filter Manufactory
- Main business:
- East AsiaChina(Mainland)
- Xuchang Hongyuan Industry Co., Ltd.
- Main business:
- East AsiaChina(Mainland)
- Shandong Sunris New Materials Co., Ltd.
- Main business:
- East AsiaChina(Mainland)
- Kings.International Enterprise Limited
- Main business:
- East AsiaChina(Mainland)
- KAKI Infotech(shenzhen) LTD
- Main business:
- East AsiaChina(Mainland)
- Sage Microelectrnics Corp.
- Main business:
- East AsiaChina(Mainland)
- Havsun Stone Co.,Ltd
- Main business:
- East AsiaChina(Mainland)
- Binzhou Qisheng Clamps
- Main business:
- East AsiaChina(Mainland)