Korea refractory（株）

Song Han-joo、Kim Sang-bae

1973-05

370 Musudeul road, songshan mian, tangjin county, chungcheong south road

Refractory/construction

- Refractories: production and sales of finalised and unfinalised refractories and all kinds of refractories

- Construction: design, construction and maintenance of industrial furnaces and industrial furnaces

- Powder: dry wax stone, asbestos free ceiling material for construction, dry sepiolite

- Aluminum: steel deoxidizer, die casting special alloy agent

Sunlight E&C（株）

Kim Keun-Soo, Kim Kuk-hwan

1970-08

Gyeonggi province south city pantang district road 48

Construction/construction/civil engineering

-Business/factory:Donglai police station, dry sichuan ruihan factory, KOENTEC K2 factory, sejong financial center, etc

- Educational facilities:Congshan primary school, pingze university, baihua women's university, jiachuan university, dongyuan university, dongtan high school, best language college

- Public/cultural facilities:Ji hospital, ji cheng church, pazhou yunjing new city, v information center, cosmic light library, national building institute, wood flower auditorium, etc

- Accommodation facilities:Bontang NOBIOS hotel, BATHION hotel, jeju LAMADA hotel, new gongde cave apartment, etc

- Civil/national supply:Nanshan no. 1 tunnel, east main road, nvzhou road, new north and west national road, etc

- Housing:Pushengyi, longrenshuchuan, dun village apartment, shidong, xiguipu, etc

-US forces Korea:Runway of us military base and dormitory, pyeongtaek stadium, pyeongtaek fire station, longshan hospital, runway of incheon international airport

- Overseas:China, Mongolia, Ghana, kazakhstan

HANTECHHANTECH (株)

Gun Jong Park

1998-10

No. 51, yeon-ja road, wenshan yi, weizhou county, weishan guangyu city

Manufacturing of chemical machinery/tanks

- Chemical machinery:Titanium reactor, heat exchanger, tower and trough

- Ultra-low temperature machine:Liquid tanks of argon, oxygen, nitrogen, etc

- Storage tank:Ammonia, ethylene, propylene tanks