EXTRUSION MACHINE. Plastic Extrusion Line Supplier. Shang Ta Chia is a famed plastic extruder manufacturer in Taiwan since its inception on 1984. We take pride in holding complete lines of extrusion machines including PP/PC hollow profile plastic extruder, PP/PC/PVC corrugated sheet plastic extruder etc.
Principal Architect Job Description Samples. A principal architect is a licensed and experienced design professional who usually holds a senior management position at an architectural firm. According to the American Institute of Architects (AIA), this individual is often a co-founder or partner of a firm, in which both parties usually have previous experience of working together.
In some companies, each principal architect is responsible for a specific task, such as marketing or finance, while some firms split these responsibilities among all company leaders. The principal in an architectural firms fills a similar role to partners or principals in other professional businesses, such as legal firms or medical offices. Unlike staff architects, principals at a design firm are responsible for decisions related to business management.