About K'TSU

Kunshan Kensetsu Buhin Co., Ltd (KTSU), is a world-class manufacturer specializing in the design & production of undercarriage components.

Our main products are undercarriage parts such as Track Rollers, Carrier Rollers, Front Idlers, Sprockets, Chains, Pads and Rubber Tracks for construction & agricultural machineries, such as excavators, bulldozers, paving machines and agricultural equipment.

For over 40 years, KTSU has been at the forefront of technical innovation and manufacturing excellence in the undercarriage industry. 

KTSU extensive experience allows them to produce a comprehensive catalog of more than 3,000 distinct line items, serving both original equipment manufacturers (OEMs) and the global aftermarket. 

KTSU adhering strictly to the ISO 9001 Quality Management System means they are dedicated to providing superior technical support and service to their valued customers. Our primary focus is on manufacturing first-class undercarriage parts that meet and exceed international standards for all types of construction machinery, ensuring optimal performance and durability.

Leveraging state-of-the-art manufacturing capabilities, KTSU achieves remarkable production volumes. We consistently deliver a monthly capacity of over 120,000 rollers and 2,000 track chains. This robust output fuels our extensive global reach, with KTSU products successfully exported to more than 40 countries across the globe.

Kian Ann Engineering Pte Ltd is honored to be the official representative of KTSU’s complete line of high-performance undercarriage products.