Engages in balcony guardrail, stair handrail, louver and intelligent security system design, research and development, sales and installation as one of the large modern enterprises. The company to scientific and technological innovation first, based on manufacturing, is committed to research and development of no rust, maintenance free, environmental protection guardrail series, with a full set of level of assembly line production equipment, with surface treatment technology, electrostatic powder spraying process is widely used in the guardrail series products.