The registration address of shenzhen city morning seal building materials ltd. Is located in district b203 of the new cows ' wholesale market in the runghua neighbourhood of shenzhen city. The operations include general operations such as the design and purchase of building materials, furniture items; the operation of electronic commerce (in the case of prior administrative authorization, prior administrative authorization must be obtained); and other domestic trades (with the exception of laws, administrative regulations, state council decisions requiring approval before registration)