1, JieKodak: JieKodak brand belongs to Ningbo JieKodak Vacuum Valve Co., Ltd.
2 Shuangheng: Shuangheng brand belongs to Shuangheng Valve Co., Ltd.
3 Galilee: Galilee brand belongs to Shanghai Galilee Valve Manufacturing Co., Ltd.
4 Hongfeng: Hongfeng brand belongs to Shanghai Hongfeng Valve Co., Ltd.
5 Liangke: Liangke brand belongs to Liangke Co., Ltd. located in Wenzhou
6 Liangnuo: Liangnuo brand belongs to. 7 Hengxin: Hengxin brand belongs to Yongjia Hengxin Fluid Control Co., Ltd.
8 million T: Yite brand belongs to Wenzhou Yite Automatic Control Valve Co., Ltd.
9 Hugong: Hugong brand belongs to Shanghai Hugong Valve Factory
Top 1: Top 1 brand belongs to Shanghai Shouqiang Valve Co., Ltd.
As for the ball valve trademark encyclopedia you mentioned, I suggest that you can log on to China Trademark Network-Trademark Office of the State Administration for Industry and Commerce for trademark inquiry. Hope to adopt, thank you!