DONGSEO MACHINE & TOOL Co., Ltd. has held a unique position in the AL engine auto parts industry with continuous technology development and craftsmanship since its foundation in 1983. Based on the know-how so far, we will further develop automobile engine-related technologies to actively contribute to environmental protection. To grow into a super-class automobile engine maker in the upcoming 2000s with export and advanced technology, we will continue to carry out our great research efforts and technology development spirit.