R Z

Metals; Metal alloys; Metal building materials, namely, sheets, roof coverings, roof borders, copings, gutters, window sills, façade wall claddings, ventilation and drainage ducts, soffits, brackets, and pre-fabricated buildings components; Titanium; Titanium alloy; Zinc; Zinc alloy; Alloys of titanium and zinc; Zinc products, namely architectural metalwork made of zinc and architectural metalwork made of zinc alloy; Common metals and their alloys made wholly or partially of zinc

Providing information about metal building materials; Providing information about uses of metal in roofing, façade, and wall systems

Scientific and technological services, namely, research and design of building architecture and construction; industrial analyses, namely, testing, analysis, and evaluation of building materials