tianjin xinsheng is a technical service unit engaged in server repair, data recovery, and board-level chip repair. tianjin server repair brand has superb maintenance experience and professional technical personnel. after years of development, the company has established a data recovery department, notebook maintenance department, server maintenance department, industrial control equipment maintenance department and other departments, with complete institutions and complete accessories. anhui jiaxun information technology co., ltd. specializes in computer information system integration, intelligent building design and construction and 3 general server agent, shanghai 30 and
