| Yu Johnny | Member | at Hua Wang Info Tech Dev(Shanghai)Co., Ltd. | · Shanghai |
| Johnny Yu | Member | at Shanghai Research Institute of Printing Technology | · Shanghai |
| Johnny Yu | Member | at Shanghai Lianhua Fibre Corporation | · Shanghai |
| Johnny Yu | Member | at Suzhou First Plastic Products Factory | · Shanghai |
| Johnny Yu | Member | at Golden Palace Hotel | · Shanghai |
| Johnny Yu | Member | at Shanghai Ultra-Fine Science & Technique Co., Ltd. | · Shanghai |
| Johnny Yu | Cosmetics | at Shanghai Chicmax Cosmetic Company | · Shanghai |
| Johnny Yu | Computer Software | at Advanced Analytic Services | · Shanghai |
| Johnny Yu | Member | at Shanghai Industry Investment Development General Co. | · Shanghai |
| Johnny Yu | Member | at Shanghai Aquarius Drinking Water Co., Ltd | · Shanghai |
| Johnny Yu | Member | at Shanghai HUICHENG House property Business Company | · Xuhui District |
| Johnny Yu | Real Estate | at 崇滨木材基地 | · Minhang District |
| Johnny Yu | Automotive | at 51credit.com | · Hangzhou |
| Johnny Yu | Officer | at YONGFA Shipping (Qingdao) Co., ltd. | · Qingdao |
| Johnny Yu | Member | at Wuxi Li Hu Rubber Works | · Wuxi |
| Johnny Yu | Member | at Wuxi Joyray Imp.& Exp.Group Co.Ltd | · Wuxi |
| Johnny Yu | Member | at Wuxi Joyray Imp.& Exp.Group Co.Ltd | · Wuxi |
| Yu Johnny | Export Manager | at Yantai Eddie Precision Machinery Co., Ltd. | · Yantai |
| Johnny Yu | Marketing and Advertising | at Nanjing Ketai Construction Machinery Co., Ltd. Jiangnan Office | · Nanjing |
| Johnny Yu | Member | at Jiangsu Huguang Optical & Electrical Instrument Factory | · Wuxi |
| Johnny Yu | Consumer Electronics | at Shenzhen Xingjiexun Electronics co.ltd | · Shenzhen |
| Johnny Hing-Man Yu | Member | at Sunlik Leather Products Manufactory | · Dongguan |
| Johnny Caoliang Yu | Member | at Bank of China | · Yonghe |