The registered address of shen yang jieon gate and window ltd. Is located on the 7th floor of the 7th floor of the 7th floor of the 7th floor of the 7th floor of the 7th floor of the 5th building of the shenyang north boulevard in shen-shen-shen-shen-shen-shen-sun-sun-sun-sun-sun-sun-sun-sun-sun-sun-sun, liaoning province. The legal entity is represented by wang lihua, and operates in the areas of metal doors and windows, aluminium windows and windows, glass, hardware accessories, steel, paint and steel houses, metal products, hardware deliveries, decoration materials, sales of construction materials; door and window technology development, technical advice, technical services, technology transfer, site installation and maintenance; interior and exterior decoration works, curtain wall works, architectural engineering works, construction works for the interior and exterior decoration of buildings and the interior installations。