Satisfying the customer's expectation with the accumulated experience and technology
Track rollers and carrier rollers supporting load of equipment are core parts of the heavy construction equipment parts which require high intensity and durability. JinSung T.E.C. is equipped with a flexible production system to convert to multi-product, small-scale production. At the same time, we extensively enhance the product's life, satisfying the various needs of the customers in the world through the enforcement of functionality and durability based on the technology for special heat treatment.
Largest production in the world
JinSung T.E.C., string for production of heavy construction equipment parts ever since it was founded, is capable to produce 1.2 million units (including 400 thousand from the Plant in China) annually of track rollers and carrier rollers with the world's best technology. We are maintaining the largest production in the world ever since 2004.
Supply to 30 countries in the world
JinSung T.E.C. is producing 450 models out of 500 roller models in the world with the endless track type excavators and rollers for dozers as the main product. We are supplying them to the 30 countries in the world including CATERPILLAR in the United States and HITACHI in Japan as well as best construction equipment manufacturers in Korea such as Doosan Infracore.
Selected as the track roller of the best product in the world for the undercarriage part section
JinSung T.E.C. is equipped with a system capable to design and supply products in 60 days without any restriction of the equipment and machine type of the manufacturer and the technology we accumulated for the last 30 years was approved for its true value by chosen as the track roller of the world in the undercarriage part section hosted by the Ministry of Commerce, Industry and Energy.
JinSung T.E.C. will grow as a global leader in the world market of heavy construction equipment parts with the ceaseless challenging spirit based on the accumulated experience and technology.
  • 6F 601 Uspace1 B-Bldg, 660 Daewangpangyo-ro, Bundang-gu,  Seongnam-si, Gyeonggi-do
  • TEL 82-31-706-3838 /