the trademark authorization of huiyi. com is true. The trademark authorization of Huiyi. com originated from Sichuan Huiyi Sunac Network Technology Co., Ltd., whose company is legally registered in the Industrial and Commercial Bureau and is a regular company, so the trademark authorization of Huiyi. com is true. Sichuan Huiyi Sunac Network Technology Co., Ltd. belongs to an integrated platform of intellectual property services and enterprise services. The company is headquartered in Chengdu, a land of abundance, and was established on March 19, 22.