Sealing caps of metal; containers of metal, for chemicals, compressed gases and liquids; containers of metal, for compressed gases; bottles being containers of metal for compressed gas or liquid air, sold empty; containers of metal for storage and transport of goods; storage tanks of metal; bottles being metal containers for compressed gas or liquid air; containers of metal for compressed gas or liquid air; pipes of metal; pipework of metal; water pipe valves of metal; valves of metal, other ...

Testing, analysis, and evaluation of the knowledge, skills and abilities of others in the field of architectural glass and metal to determine conformity with certification standards for the purpose of certification and re-certification

Architectural and glass and metal contractor services