- Beijing ChunLizhengda Medical Instruments Co.,Ltd.
- Bibo Industrial Co.,Ltd
- Beion Fluid Systems (Shanghai) Co.,LTD.
- BEIJING GLOBAL INSTRUMENT CO., LTD
- Beijing L&Z Medical Technology Development Co., Ltd
- Beijing Jinwofu Bioengineering Technology Co., Ltd
- BEIJING YING JIE HUA TECH.CO., LTD
- Beijing Datsing Bio-tech Co.,ltd
- BEIJING STRONG BIOTECHNOLOGIES, INC. (BSBE)
- Bonree Medical Co., Ltd.
- Beijing Challen Biotechnology Co.,Ltd
- BASO (Wuhan Jinhong Biotech)
- BLUEMED HEALTHCARE CO., LTD
- Betta Medical Technology Co., Ltd.
- Beijing KellyMed Co.,Ltd
- BEIJING GREENLAND CO., LTD
- Beijing CIMC Lengyun technology Co. Ltd.
- Boreasa Technologies Co., Ltd.
- Biogreen (Dalian) Technology Co., Ltd.
- Beijing Taktvoll Technology Co., Ltd.
- Beijing Baixiang New Technology Co.,Ltd
- Borne Classic Groups LTD
- Borne Classic Groups LTD
- Borne Classic Groups LTD
- Borne Classic Groups LTD
- Bughuma foundation
- big trade data ltd
- Bio medix
- beijing
- Bridge To Save Life
- Barman Azma
- BODA GROUP LTD.
- Blue cross Animal clinic and surgery
- B2MEDICAL SDN BHD
- B2B INDUSTRIES LIMITED
- Bio Quest Systems SRL
- big trade
- BTD
- berger paints india ltd.
- BLACKFISH INDUSTRIES (SHANGHAI) CO.,LTD
- Berpu Medical Technology Co., Ltd
- Bioway Biological Technology Co.,Ltd