DSI Co., Ltd.

HwaSung-si,  KyungGi-do 
Korea (South)
  • Booth: B611

Hello, I will repay you with the best technology and quality


Since its establishment in 1995, the company has been developing and producing Bellows and the Flexible Tube and Vacuum Parts and supplying them to domestic and foreign customers.

By localization of bellows , produced the first vacuum bellows in Korea, and in particular, the super bellows patent applications have been well received in Korea and abroad. In the future, we promise to do our best with Reserch and development , quality control,and commitment with customers to meet the customer needs .

Business line

Based on the spirit of research and development, DSI Tech has successfully entered the domestic market where it relied on imported products by producing its own products and importing high-tech displays, electronics, electricity, chemical power plants, oil refining, precision machinery, pharmaceuticals, and food products by actively investing in new technologies.


    각 분야에 사용되는 모든 FLEXIBLE 이며 인증기관의 시험을 통해 생산 된다....

  • 당사에서 생산되는 일반적인 FLEXIBLE 로써 사용환경 및 용도에 따라 재질(SUS304, SUS316L, C-22)과 두께(0.15mm~0.25mm),사이즈(1/4"~1") 등 다양하게 생산 가능하며 FLEXIBLE 관련 특허출원,등록 및 기능적인 디자인등록까지 되었다.
    FLEXIBLE 최고의 SOFT 함과 내압력에 대응한 제품으로 극한의 특수 설비 라인에 적합한 제품이다....

  • 당사에서 생산되는 FLEXIBLE로써  최고의 SOFT 함과 내압력에 대응한 제품으로 극한의 특수 설비 라인에 적합한 제품이다. 배관의 진동 및 움직임에 대응하여 피로에 의한 파괴를 최소화 하고 사용환경 내압 (300kgf/cm²) 까지 사용 가능한 FLEXIBLE 이다.
    특허 등록된 제품으로 성형방식으로 제작된 BELLOWS 의 최대 인장 및 수축률과 스프링성이 매우 우수하여 반복운동과 피로하중에 대비하여 최고의 LIFE CYCLE을 가지고 있는 특징이 있다....

  • 당사에서 대표적으로 생산되는 BELLOWS 로써 특허 등록된 제품으로 성형방식으로 제작된 BELLOWS 의 최대 인장 및 수축과 스프링성이 매우 우수하여 반복운동과 피로하중에 대비하여 최고의 LIFE CYCLE을 가지고 있는 특징이 있다. 반도체 라인, 항공우주 설비, 의료용 설비등 각 산업분야에 널리 사용되고 있다.


BEWARE - Special Warning Notice about ExpoGuide and FAIRGuide

With the ongoing solicitations, SEMI would like to continue to alert you with questionable professional practices perpetrated against exhibitors by FairGuide.com (Austria) and Expo Guide (Mexico), Event Fair - The Exhibitors' Guide with their misleading directory services. There may be others that we are not aware of and are hence not named here. 

These companies provide legitimate exhibition guides aimed at exhibitors across the globe offering online listing services. They use a form which resembles and organizer's free catalogue listing service, inviting exhibitors to complete the form for an entry in an on-line directory. Unsuspecting exhibitors who sign and return the form are then contracted into a three-year, non-retractable agreement, which could cost the exhibitor a significant amount of money, with very limited foreseeable benefits. The details are often available on the form itself, but are often too small and insignificant to be noticed. It is always wise to really the small print before signing a contract, and if the information is impossible to read then the contract should not be signed. These publications have no connection with SEMI or any of our events, and it is important that all companies are made aware of this. 

Should you receive any communication from the Expo-Guide and Fairguide.com or related company, please IGNORE THEM COMPLETELY and DO NOT COMMUNICATE WITH THEM IN ANY WAY.

For Technical Support with this webpage, please contact support.