[EC21 Circular Letter] The World's best Water Quality Measuring Online System Exporter -Daeyoon Scale Industrial Co., Ltd.
Official Circular Letter
Dear [#-CONTACT_NM-#]
We would like to introduce our company as a leading manufacturer in electrochemicacl sensors for laboratory, industrial application and Water Quality Measuring Online System.
Our company was founded in 1982 and has been doing business extending over 20 years as one of the exporters and producers.
Now we hope to expand our business lines to foreign countries with a good reputation continuously.
In special, our water quality measuring Online System are;
Water Quality Measuring On-Line System
- Microprocessor based DWA-series is designed for idea application in water and waste water treatment facilities measuring parameters.

- These DWA-series included isolated output function and all the circuir needs in 4~20mA output and transmission to provide faithful data in any monitoring process and controlling place.
  • DWA-3000B Analyzer DIN144 : COND, pH, ORP, DO, MLSS/SS, RC, Turbidity
  • DWA-3000A Analyzer User Spec : COND, pH, ORP, DO, MLSS/SS, RC, Turbidity
  • DWA-2000A Controller DIN 96 : COND, pH, ORP, DO
Features & Strengths
  • High Brilliance 7-Segment
  • Real Time TREND Analysis Function
  • Simple Operation by 4 or 8 key pad Button
  • Isolated DC/AC Output Transmission
  • RS-232C Communication
  • LOW-COST for user satisfaction
  • Automatic Cleaning Control Function Large Size LCD Screen & Backlight
Through this opportunity to do business with you, we hope to continuously have good business relationships and penetrate new market we are very confident that your country is the best place for selling our products and our strong relationships make our business successful.

If you are interested in our product or need more information, Please do not hesitate to contact us by E-mail/Fax.

We are looking forward to receiving your favorable reply soon.

Thank you very much for your kind attention.
Best regards,
M.J Kim /Marketing Director
Daeyoon Scale Industrial Co., Ltd.
#207 Ace Techno Tower(Ⅱ) 197-7 Guro-dong, Guro-gu, Seoul, Korea
Website : http://chloride.en.ecplaza.net
E-mail : chloride@kita.net
Tel : +82-2-858-6870
Fax : +82-2-866-9422
more information

Daeyoon Scale Industrial Co., Ltd.
#207 Ace Techno Tower(II) 197-7 Guro-dong, Guro-gu, Seoul, Korea