Sinwoo Elect
- Press and precision molding. [Korean, English]
- http://www.sinwoo.co.kr/

YM Corporation
- Manufacturer and exporter of MP3 players, cellular jammers and security systems parts. Product information. [Korean, English]
- http://www.ymcorp.co.kr/

Puil Electronic Co.
- Manufacuturer of car stereo equipment and heat-shrinkable cable.
- http://puil.net/

Jeoung Shin OA System Co., Ltd.
- Manufacturer and exporter of office equipment, especially banking systems such as bank note counters, paper shredders, and money strapping equipment. [Korean, English]
- http://www.jsoa.co.kr/

Glomax
- Maker of gas, electric, and kerosene heaters. Product and distribution information.
- http://www.glomax.co.kr/

Chang Young Machinery Co., Ltd.
- Producer of extruders. Profiles the company and its products.
- http://www.cym21.co.kr/

Proton Control Systems, Inc.
- Maker of remote control systems for hobbyists. Site profiles the company and its products.
- http://www.teamproton.com/

ISTEC Co., Ltd.
- Maker of sensors and signal processing equipment.
- http://www.sondar.co.kr/

Hanwoong Coatech Co Ltd
- Manufacturer of cosmetic anti-wrinkle patches, nose sebum and facial cleansing strips, moisture heel and anti-acne patches. [Korean, English] [Requires Internet Explorer]
- http://www.hanwoong.co.kr/

Chinsan Trading Co., Ltd.
- Importer and manufacturer of energy, environmental and safety equipment. Company history, product information.
- http://www.chinsan.co.kr/e_index.asp