| corporate name | Shanghai Gongkai Valve Manufacturing Co., Ltd |
| business address | No. 312 Chunnong Road, Jiading District, Shanghai |
| the site of a factory | No. 89, Shaochang North District, Situan Town, Fengxian District, Shanghai |
| 1542202575@qq.com | |
| TEL | 021-56051151 |
| FAX | 021-66309799 |
| MOBILE PHONE | 15002111058 |

