Ltd. Is located in Jinan North Jinan Qihe Economic Development Zone, the company was founded in 1993, is a research, production, management, development as one of the group companies. At present, the company has an environmental protection aluminum profile production plant, pneumatic components factory, non-ferrous metal die-casting factory, etc. the three projects of "an aluminum-clad non-metal structure", "new type of oil-hydraulic damping cylinder" and "high-efficiency multi-pole spark plug" have obtained national patents. National patent. the surface treatment of aluminum alloy profiles can be colorful and diverse, and the common processes include oxidation, electrophoresis, electrostatic powder spraying, fluorocarbon spraying, wood grain, crystal swimming,abrasive sandblasting, electrolytic coloring and so on.