ABOUT KTSU

JiangSu Kensetsu Buhin Co.,Ltd. is the Sino-Japanese joint venture enterprise ,specialize in the undercarriage parts for construction and agriculture machinery. 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.  
           Our company is located in the Economy and Technology Development Zone of Shipai, Kunshan City, Jiangsu Province, China, 50 km away from Shanghai. It covers an area of 70,000 sq. meters, in which 45,000 sq. meters are building area. Its traffic and transportation are very convenient and it enjoys exceptional advantages of economic and geographical conditions.

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Product Quality Control

Advanced CAD and CAM technology are adopted for designing and developing. Specialized designing and hi-tech manufacturing ensure the high quality products.

Production equipment

Composed by two pieces of forged semi-roller shell, the entire roller shell is welded by NITTO friction welding machine, CO2 automatic welding & Robot welding.

KTSU Manufacturing Video

Production equipment

• Composed of two forged half roll shells, the entire roll shell is welded by NITTo friction welding machine CO2 automatic welding and robot welding.
• The ideal surface hardness and depth hardness of the roller sleeve ensure the high quality and service life of the product.
 • Processed by CNC lathes and CNC machine tools, ensuring the ultra precision and stability of product dimensions.
 • The precise assembly process and high-quality and reliable floating sealing group achieve perfect sealing and lubricated rotation of the rollers

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Blog posts

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  • Avoid Document Discrepancies in a Letter of Cre...

    A correct parts shipment can still produce a documentary discrepancy. Under a documentary credit, the presentation is examined through the required documents and the credit's terms. The practical control is...

    Avoid Document Discrepancies in a Letter of Cre...

    A correct parts shipment can still produce a documentary discrepancy. Under a documentary credit, the presentation is examined through the required documents and the credit's terms. The practical control is...

  • Proof Load and Tensile Tests Answer Different F...

    Two fastener reports can both say “compliant” while describing different evidence. A proof-load test asks whether the tested fastener withstands a specified load under the applicable method without unacceptable permanent...

    Proof Load and Tensile Tests Answer Different F...

    Two fastener reports can both say “compliant” while describing different evidence. A proof-load test asks whether the tested fastener withstands a specified load under the applicable method without unacceptable permanent...

  • Specify What Is Included in an Undercarriage Pa...

    Two quotations can both say “2 undercarriage kits” and still describe different deliveries. One may include the agreed fasteners; the other may price them separately. The kit count alone hides...

    Specify What Is Included in an Undercarriage Pa...

    Two quotations can both say “2 undercarriage kits” and still describe different deliveries. One may include the agreed fasteners; the other may price them separately. The kit count alone hides...

  • Brief a Pre-Shipment Inspector on the Exact Par...

    A useful pre-shipment inspection brief tells the inspector exactly which parts, lot and purchase-order lines are being offered, which controlled requirements apply, what must be checked, and what evidence must...

    Brief a Pre-Shipment Inspector on the Exact Par...

    A useful pre-shipment inspection brief tells the inspector exactly which parts, lot and purchase-order lines are being offered, which controlled requirements apply, what must be checked, and what evidence must...

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Reliable Excavator Undercatrage solutions