TW LogStacker is a brand which is designed, owned, manufactured and marketed by Toijala Works Oy. TW LogStackers are used in forestry industry for handling cut-to-length logs at sawmills, pulp and paper factories and timber terminals. Toijala Works Oy is contract manufacturer for multiple well known machine manufacturers. The different mobile machines are manufactured according to turnkey principle. Toijala Works scope of services include in addition to manufacturing also purchasing, packing and shipping.