Top-Hill Ltd – Pioneer in Finland

Top-Hill designs and produces high quality plastic components tailored to customers needs. The components are produced by using RTM- and light-RTM closed-mould-technology, in which the resin is injected by vacuum into the two-sided, airtight moulds. By using this technology, the produced components stand for high quality, finished surface which are precisely made-to-measure.


In Finland Top-Hill is a pioneer in closed-mould-technology. For example, the transparent Flakes-chairs in various Marimekko-patterns which are designed and produced for Piiroinen Furniture. Valtra Valmet S-series’ cabin-components also demonstrate Top-Hill’s high production technology and distinguished professionalism. In addition to these products, the companies such as ABB, Nextrom and Vaisala rely on Top-Hill’s expertise.


Top-Hill was founded in 1981, and the company is owned by managing director Kari Harjunpää and development manager Jari Mattsson. Top-Hill operates in Halikko, situated in South-Western Finland.


Click here to see the video of final cutting. (NB! Video 7,0 Mb)