Is Qingdao Huazhi Digital Science Group reliable?

I didn't find Qingdao Huazhi Digital Science Group, and I don't know if it is reliable. Only Shandong Huazhi Yewei Group Co., Ltd. is very reliable. Shandong Huazhi Yewei Group Co., Ltd. was established on July 3, 20201day, and its registered place is located in Room KLOC-0/503, Building 3, Haier Road 182, Laoshan District, Qingdao, Shandong Province. The legal representative is Sun. Business scope includes general projects: enterprise management; Information consulting services (excluding licensed information consulting services); Socio-economic consulting services; Sales of rail transit construction machinery and parts; Sales of special equipment, key systems and parts for rail transit; Railway rolling stock parts manufacturing branch; Sales of railway vehicle parts; Operating urban rail transit equipment manufacturing branch; Wholesale of auto parts; Sales of mechanical parts and spare parts; Mechanical equipment sales; Sales of railway transportation equipment; Sales of railway transportation infrastructure equipment; Electronic product sales; Wholesale of hardware products; Science and technology intermediary service. (Except for projects subject to approval according to law, Shandong Huazhi Yewei Group Co., Ltd. independently conducts business activities according to law with its business license).