Pick one category for the following text. The options are - company, educational institution, artist, athlete, office holder, mean of transportation, building, natural place, village, animal, plant, album, film or written work. Plage i Laskiewicz - Plage i Laskiewicz (Plage & Laskiewicz) was the first Polish aerospace manufacturer located in Lublin and manufacturing aircraft under Lublin name. Full name was: Zakady Mechaniczne E. Plage i T. Laskiewicz - Mechanical Works E. Plage & T. Laskiewicz. The factory produced aircraft between 1920 and 1935 when it was nationalized as the LWS.
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Company