| John Zhang | Member | at Shanghai Lingguang International Trade Co., Ltd. | · Shanghai |
| John Zhang | Medical Devices | at Suzhou Medsport Products Co., LTD | · Shanghai |
| John Zhang | Events Services | at Letsface | · Shanghai |
| John Zhang | Law Practice | at Allbright Law Offices | · Shanghai |
| John Zhang | Member | at Fluko Equipment Shanghai Co., Ltd. | · Shanghai |
| John Zhang | Sales | at Shanghai JIALUN Industry & trade Co., ltd. | · Shanghai |
| Zhang John | Member | at EST | · Shanghai |
| John Zhang | Member | at John Zhang | · Shanghai |
| John Zhang | Consumer Services | at Mango Associates | · Shanghai |
| John Zhang | Medical Devices | at Heal Force | · Shanghai |
| John Zhang | Member | at Shanghai Moumi Imp and Exp Co., Ltd. | · Shanghai |
| John Zhang | Member | at Shanghai AOHONG Industry Co., ltd. | · Shanghai |
| John Zhang | Member | at Shanghai Jiuxu Industrial Co., Ltd. | · Shanghai |
| John Zhang | Member | at John Zhang | · Shanghai |
| John Zhang | Management Consulting | at Rupro Consulting 睿璞管理咨询 | · Shanghai |
| John Zhang | Higher Education | at Tianjin Foreign Studies University | · Shanghai |
| John Zhongxuan Zhang | Semiconductors | at Spreadtrum | · Shanghai |
| John Zhang( Sales Department) | Member | at Yieh Corp | · Shanghai |
| Lei John Ray Zhang | Higher Education | at Baosteel Group Co. | · Pudong |
| John Zhang | Member | at General Electric (China) Co., Ltd. Guangzhou Branch | · Guangzhou |
| John Zhang | Education Management | at GLF Education | · Guangzhou |
| John Zhang | Sales | at JIEGAO Industry Co., ltd. | · Dongguan |
| John Zhang | Member | at Shenzhen Techsky Electronics Co., Ltd. | · Shenzhen |
| John Zhang | Member | at Shenzhen Freline Electronics Co., Ltd. | · Shenzhen |
| Zhang John | Member | at Beijingtaiyifanglueguwenyouxiangongsi | · Beijing |
| John Zhang | Member | at Shenzhen Techsky Electronics Co., Ltd. | · Shenzhen |
| Zhang John | Member | at Zhongshan Huangpu Aiteli Car Care Products Factory | · Gangdong |