Nippon Seisen Co., Ltd.

Chuo-ku, Tokyo, 
  • Booth: A846

Nippon Seisen is only one company of the world who can produce all metal gas filters by itself from the raw material for the media to finished products. “NASclean”, the all metal and PTFE media gas filter for use in semiconductor, LCD, or Solar manufacturing process, utilizes “NASLON” short fiber powder and combines innovative capabilities enabling the removal of particles down to 0.003 microns in size, with superior gas replacement characteristics. NASclean also has PTFE media models. Nippon Seisen also provides heaters for the industry called “Naslon heater” with flexible Naslon Stainless fiber manufactured by Nippon Seisen itself as the raw material.

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 (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 or related company, please IGNORE THEM COMPLETELY and DO NOT COMMUNICATE WITH THEM IN ANY WAY.

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