Seo gwang Tech

Representative Lee Beom-so

Company History

1. Started business on February 24, 2006 at Finechemtech Co., Ltd. in Wonsi-dong, Danwon-gu, Ansan, Gyeonggi-do as an OEM.
2. Opened office in Bucheon Techno Park, Bucheon-si, Gyeonggi-do in May 2006.
3. Established manufacturing facility at 251 Seokjeong-ri, Daegok-myeon, Gimpo-si, Gyeonggi-do on February 25, 2012
                and commenced business after relocation.
4. Currently in operation as of August 2023.

Representative resume

1. Graduated from Tongjin Middle School and High School in 1979
2. Graduated from Dankook University, Department of Chemistry in 1986
3. Worked at Geumseong Chemical Co., Ltd. in 1986
4. Worked at Oseong Chemical Co., Ltd. from 1988 to 1995
5. Worked at Dongnam Synthetic Industrial Co., Ltd. from 1995 to 1996
6. Worked at Yunho Tech (Costart) from 1995 to 2000
7. Worked as Sales Director at Polyco Co., Ltd. from 2000 to 2003
8. Worked as Sales Director at Seoksan Tread from 2003 to 2005
9. Worked as a freelancer at Daedong Oil & Gas Industrial Co., Ltd. from 2005 to 2023
10. CEO of Segwang Tech from 2006 to 2023

production facilities

1. RE TANK 3TON
2. MIX TANK 3.5TON
3. CONDENSER 2SET
4. VACUUM PUMP 5HP
5. HEAT BOILER 300,000KCAL/HR
6. STEAM BOILER 500KG/HR
7. COOLING TOER 80 RT

production process

1. 1st reaction (8 hours)
2. 2nd reaction (4 hours) Cooling ---> Mixer tank stirring (2 hours) ---> Discharge ---> Packaging
3. 3rd reaction (6 hours)

Raw material name and purchase source

1. SP-31: (EOPO adduct)--Daecho Chemical, Jeongwoo Fine Chemical
2. PEG600, TDA-7, CO12, etc.--Samyeol Chemical, Daechon Chemical, Daejin Unichem
3. FA-090, BC MTO--Yujin Chemical, Sungil Chemical
4. DBE, MNT, BDG--Sungil Chemical, Daewon Chemical
5. Urea, temol N, etc., general chemical---Dongseong Chemical
6. Defoamer---Kukdong Chemical

Product name

1. SEG PDG (dispersant), PD-50 PD-300 PD-250          8. SEG RC (fire source cleaner)
2. SEG500K (dispersant carrier), 500CS, 500S, etc.       9. SEGAM-35 (silicon softener)
3. SEG ACN (softener)                                                   10. de-oiling agent
4. SEGACT-10 (anti-sedimentation agent)                     11. reactive fixing agent
5. SEG MNT (carrier)                                                     12. cooling agent
6. SEG GM-CS (fleece softener)                                   13. scouring agent
7. SEG AS (acid leveling agent)                                    14. shopping agent

     PS equipment table attached