MI Co., Ltd.

Asan-si,  Chungcheongnam-do 
Korea (South)
  • Booth: C568

Welcome to M.I & we provide Best solution for customers.

M.I has been 12 years since 2005 Chunan area. We serve and manufacture semicon parts and process equipment for powder issues including Semiconduct or mobile display. M.I provides innovative technologies to best solution for customer and make for creative future


  • Inner Heater
    Inner Heater is heating device. It’s inserted into the vacuum-related process equipment such as semiconductor, Display, LED. The remainder of the process off-gas is formed in the gas piping from the solid to prevent of the device....

  • ◈ Based on the internal gas plumbing heating temperature Inner heater is T/C sensor inserted in the pipe based on the outside temperature of the heating temperature and not on the basis of piping gas eating and more efficient inhibition of the formation powder.

    ◈ Stability Inner heater is certificated S mark excellent safety certified products.

    ◈ Customized design Inner heater is spring coil type so can be installed in curved part of the pipe and designed to fit the size.

    ◈ Extend PM cycle When applied to the inner heater, It will maximize the growth of production and efficiency of manpower operation by extending PM cycle average 30 to 180days.

  • 3Way Heater Valve
    3Way Heater Valve is using between vacuum pump and scrubber (Semiconductor, LCD, LED Etc.). It’s heating directly valve body and prevent by-product to be solidify. Also extent cleaning and PM cycle....

  • ◈ Prevent By-Product To Be Solidify
    3Way Valve heating type is heat directly to body, And it’s excellent to prevent by-product.

    ◈ Extent PM Cycle
    Prevent by-product to be solidify and clogging pipe. And also prevent increase pressure.
    Extent PM cycle more than 6month from 1week.

  • Anti-Suck Back Valve
    Anti-suck valve is installed into vacuum-related equipment such as semiconductor, Display and LED. When the power outage or malfunction, to prevent pollution of equipment by blocking back stream impurities during the process such as powder, particle....

  • ◈ Operation by backpressure without controller, signal
    During the progress process, back pressure is occurred by power outage or malfunction between the chamber and vacuum pump by pressure difference.
    Using the back pressure, Corn is vertical rise and disconnect in the way to the impurities from flowing backward.
    So doesn’t require additional equipment such as controller and signal.

    ◈ The material is light weight and easy installation
    Anti-suck valve is made of aluminum and lightweight.

    ◈ Fast response time
    Anti suck back valve as soon as the back pressure generated within 0.4 seconds to react to the speed of the fast block the backflow of the impurities.

    ◈ Excellent corrosion surface treatment
    Excellent corrosion resistance powder coating surface treatment to prevent corrosion of the adsorption and deposition.

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.

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