"KTSU"(Kunshan Kensetsu Buhin Co.,Ltd.) is the Sino-Japanese joint venture enterprise ,specialize in the undercarriage parts for construction and agriculture machinery. 1954 by Mr. Tsuchiya who was the father-in-law of Mr.Doi. Mr.Doi brought KTSU brand and his technical team to China. As Mr.Doi’s best friend in China, Zou invested the facilities and cash to start up the joint venture in 2003.
Our main products include Track Roller, Carrier Roller, Front Idler, Sprocket, Track Chain Assembly applied to hydraulic excavator, bulldozer, paving machine and agricultural machine, a great variety with over 3000 items.
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