CBS Industry Co Ltd e bonts'a pontšong ea mamati le lifensetere tsa ZAK ea 2015. Re hlahisa mohlala o mocha oa morao-rao oa mochini oa ho tjheseletsa oa lifensetere tsa WMH-318 uPVC o nang le lihlooho tse 3, o nang le moralo o mocha, bolelele ba ho tjheseletsa bo boholo ke 180mm, tataiso e otlolohileng bakeng sa li-clamp. Tsela e otlolohileng bakeng sa hlooho ea ho tjheseletsa. Ke mochini oa ho tjheseletsa oa lihlooho tse 3, empa o na le boemo ba ho tjheseletsa ba 4, ho bolelang hore o ka sebetsa joalo ka mochini oa ho tjheseletsa oa lihlooho tse 4.