Shut-off Systems

["otron" <otron@otron.co.kr>]

                      OTRON SYSTEM CO., LTD.

                                                  URL: http://www.otron.co.kr
10F 10067 KUKJE ELETRONICS CENTER                 TEL : 82-2-525-8720
1445-3 SEOCHO-DONG, SEOCHO-GU,                    FAX : 82-2-3486-8795
SEOUL, KOREA

Dear Sir or Madam,

We have found your information on cyber space and taken this opportunity
to introduce ourselves to you with the hope of establishing a good business
relationship for mutual benefit.

We are one of leading manufacturers and exporters in the field of gas sensors,
gas detectors(potable & fixed) and shut-off systems. Our catalytic combustion
gas sensors which are the core of gas detectors, detect LNG, LPG, iso-butane,
methane and etc.

We assure our products will make a hit in your markets with high technology
and the most competitive price. Therefore, why don't you check out your business
possibility by contacting us.

Looking forward to hearing from you soon.

Best regards,

Y. H. Lee(President)