Are Kuitun Washington and Guorainbow the same family?

Not a family. The reason is that Kuitun Washington and Crossing Rainbow are not the same company, but two independent enterprises. Kuitun Hua Fu is an enterprise located in Kuitun City, Xinjiang, which is mainly engaged in the production and sales of petrochemical, fertilizer, new chemical materials and other fields. Above Rainbow is a chain department store located in Shanghai, China, which was established in 1994.