The registration address of suzhou's tsai wing control machine bed ltd. Is located in room 62, no. 134, north bridge street, suzhou city. The registration authority is the administrative approval board of the city of suzhou, the legal entity represented by yang zhi-fung, and operates in the following areas: machine bed and accessories, knife sets (other than control knives), hardware and electricity; and installation of machine beds and accessories. General projects (for which approval is required by law and approval by the relevant department): mechanical equipment development; professional design services; integration of intelligent control systems; information systems integration services; technical services, technology development, technical advice, technology exchange, technology transfer, technology diffusion (in addition to projects subject to authorization by law, business activities are carried out on an autonomous basis under a licence of law)