Pyongyang, May 16 (KCNA) — The Pyongyang Kumgang Company in the Democratic People’s Republic of Korea mass-produces quality plastic sashes of various kinds.
Among them are casement, sliding and fixed windows, windows with mosquito net, window set for veranda and doors of various shapes. It also manufactures cupboards, pipes for water supply and drainage, electric raceway, computer desks and other plastic fittings and furniture.
The stream-lined production processes are controlled by computers.
The two-ply vacuum windows produced with the help of latest equipment meet all technical indices such as preventing noise and damage by rain and wind and ensuring proper temperature and humidity in rooms.
The sashes are neither decoloured or deformed by sunrays and high heat nor broken by high pressure or bombardment.
The company manufactures sashes of various sizes and colors by order.
The serviceable life of the sashes is more than 30 years
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