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R&D

Technology Research Center

Dongsuh FM Technology Research Center

Dongsuh Federal-Mogul Co., Ltd. established the Technology Research Center in 1992 to meet the needs of our customers for pistons and piston-pins, which are core engine parts, and to secure superiority in product design and manufacturing technologies.

To develop the world's best parts, the Technology Research Center equipped with state-of-the-art simulation equipment and reliability testing equipment is actively making efforts to develop new technologies, new methods, and designs, while participating in R&D through regular technology exchange with our joint venture, TENNECO (formerly FEDERAL-MOGUL).

The Technology Research Center has secured its own design capability by succeeding in developing an alpha engine piston for the first localized engine in Korea, and is actively responding to environmental demands such as pollution control, fuel economy, weight lightening, etc. in line with global climate warming issues.

Through accumulated know-hows such as customer satisfaction and technological innovation, the Technology Research Center is making its utmost efforts to become a leader in the 21st century global competition era.

Dongsuh Federal-Mogul Co., Ltd. R&D Center
Establishment date: October 27, 1992 (No.19921216)
Location: 74, Moknae-ro, Danwon-gu, Ansan-si
Intellectual properties: 12 domestic and international patents/patent applications

Piston design technology

Weight lightening / Durability / Noise improvement
  • Conventional (Weight 100%)

  • Elastoval-I (Weight 95%)

  • Elastoval-II (Weight 85%, open end 40%, crown 10% 개선)

Top ring groove reinforcement / Friction loss reduction
  • Top groove anodizing + special coating

  • Top groove anodizing + cooling gallery

  • Top groove Alfin

  • Top groove Alfin + cooling gallery