Is Shanghai Taurus fake?

No, according to official website of Jinniu Sanitary Ware, Shanghai Jinniu is the distributor of Wuhan Jinniu in Shanghai, and Shanghai Jinniu Sanitary Ware is a wholly-owned subsidiary of Wuhan Jinniu, mainly selling Jinniu pipe products. As Shanghai Jinniu is the official distributor of Wuhan Jinniu, it can be confirmed that Shanghai Jinniu is not a fake.